Olivia Holt

When you've got a great looking mouth, why not show it off? These past and present Disney divas showed off their gums, their lips, their tongues and their uvulas -- that little hanging thing in the back of your throat -- simply because they can. (And in the case of Zendaya, because she was shocked!)

Hey M Girls!

It's Valentine's Day and all of our fave celebs have been tweeting about the romantic holiday. Check out M's photo gallery below -- we've rounded up our fave celeb tweets today about <3.

Kylie Jenner tweeted the pic below of her conversation candy heart:

Her sis Kendall Jenner posted this pic on Instagram below. It read: "happy valentimmes day" -- so cute!

Heartthrob Justin Bieber tweeted this pic along with the caption: "Best Card Ever! Thank U ALL for the love and support. this made my day!"

Biebs wasn't the only one who gave a fan a shout out! Harry Styles tweeted this pic belong saying: "Freya and Noola nice to meet you this morning! Thanks Noola for my valentines card. Happy Valentines day!" Niall also tweeted the same pic -- "My only card of the day so far from a little girl called Freya ! thank you Freya!"

A.N.T. Farm's Stefanie Scott tweeted this absolutely adorbs V-day card pic of her with the caption: "#BEMYVALENTINE"

Olympic gold medalist Aly Raisman tweeted this fab pic of her and the rest if the fierce five saying: "Kisses and love from the fierce five <3."

BTR's James Maslow tweeted this totes romantic pic saying: "To my beautiful valentine."

Fellow Rusher Carlos Pena tweeted this cute pic with GF Alexa Vega saying: "Happy Valentines Day to this Dork ( @alexavega ) that makes me so happy I could Burst ;). Thank you for being such a wonderful "addition" to my life!"

Modern Family's Ariel Winter tweeted this pic of some yummy looking treats saying: "Just made 41 heart shaped jelly sandwiches for my little niece Skylar's school Valentines Day party! :) #vday #love #food #familylove"

Pretty Little Liars' Lucy Hale tweeted this sweet pic of some fans saying: "One more thing..for all involved in making this...THANK U! & yes I'll be ur valentine. Where are we going to dinner?"

David Archuleta tweeted this cute pic of himself saying: "Wishing everyone a Happy Valentine's Day (TeamArchie)"

Chloe Bridges posted this pic of her Valentine's Day donut run with AnnaSophia Robb! She tweeted: "6am doughnuts with @robbannasophia. HAPPY VALENTINES TO US!"

Olivia Holt tweeted: "#ShowSomeHeart take time today and show others how much you care."

Ashley Benson posted this pic of her Valentine's Day treat on her website! She wrote: "Happy Valentine's Day Benzoholics! Just wanted to let you know that I love you all and am so grateful for the support I get from you every day. <3 For a little V-Day treat, I thought I would share one of my favorite recipes that I found on Pinterest and have adapted!!"

Let's dish:
-Did you send a celeb a Valentine's Day card? Who would you want to be YOUR Valentine?

Photo Courtesy of Twitter

Hey M Girls!

We love it when celebs post pics of their shoes on Twitter! This girlie shared an awesome pic of her studded combat boots! We're loving the backdrop of this picture too!

Hint: This blondie sang three songs in her latest movie!

Scroll down down for the big reveal!

It's Girl vs. Monster's Olivia Holt!

Did you guess correctly? Tell us in the comments below!

Hey M Girls!

We hope you ladies had a good holiday with your fam and friends. The celebs certainly did.

So ,we made a holiday round-up gallery of our fave pics from Christmas!

Miley tweeted this pic of she and Noah with the caption: "Ho Ho Ho!"

Sophia Grace and Rosie look like angels in this pic! "I'm having a wonderful Christmas with Rosie, Merry Christmas everyone, Love from Sophia Grace Xxx"

Lucy Hale tweeted: "This was all I wanted for Chrismas! And I got it !!!!"

Miranda Cosgrove is chilling with her present -- her new puppy Penelope! The little furry one looks like a great way to distract Miranda as she recovers from her ankle surgery!

Victoria Justice tweeted this adorable pic of herself with her sister from when they were little along with the caption: "Pic of my sister Madison & I from #Christmas2001"

Leon Thomas had a great time at the Grandes' for Christmas Eve! He tweeted: "Just Had an amazing Christmas Eve with @arianagrande and friend #Imissthatgirl"

Kendall Schmidt tweeted: "Last Minute Wrapping" :) Don't act like you're not impressed with my wrapping skills lol"

On Christmas Eve, Bella Thorne and Olivia Holt handed out toys at the L.A. Mission!

1D's Niall tweeted: "Cheers to @DonalMcSharry & @fabmol from @xmasjumpers , for comin down and kitting us out ! #feelingfestive"

Zendaya tweeted: "Merry Christmas from the happiest place on Earth!! love to all my Zswaggers!!" -- we love ya too, Z!

Olivia Holt's family and her Girl vs. Monster co-star Luke Benward's family spent Christmas together! Luke posted on his Twitter account: "Best Christmas yet!! Love Christmas in Cali!!!:) @kendabenward @aaronbenward @graciebenward @olivia_holt #heisworthy"

Zayn tweeted: "Perrie just finished decorating the tree I didn't really help :( ha sorry x"

Joe Jonas tweeted this pic of himself with his unexpected white Christmas in Texas!

Ashley Tisdale tweeted: "Christmas morning! Family, presents, and coffee bean #happypanda"

We love China Anne's Christmas present!

And last, but not least...here's a pic of Kendall Jenner! She looks absolutely adorbs cuddling her niece Penelope!

So let's dish:
- Which is your favorite Christmas pic?

Photo courtesy of Twitter

Hey M Girls,

With less than a month 'til Christmas, some of our fave TV stars are getting into the holiday spirit -- and what better way than by coming together to sing a Christmas tune?

Olivia Holt, Max Schneider, Alyson Stoner, Kenton Duty, Luke Benward and a bunch of their pals recently got together to sing a brand new Christmas song called "Finally Feeling Like Christmas" -- and we're obsessed with it!

Check out the music video to see if you can spot your fave TV star:

Totally gets us pumped for the big day!

Let's dish:
-What did you think of the song? Which singer in the vid is your fave?

Photo courtesy of Twitter

Hey M Girls,

We totally love it when our fave celebs give us new music suggestions. When we saw that both Zendaya and Olivia Holt tweeted about this new song, we just knew we needed to check it out-- and we're so glad we did!

Check out Let It Shine's Coco Jones' lyric video to her new single "Holla at the DJ" -- the song is sure to make you get up and groove!

We can't wait to see the music video-- hopefully Coco will be doing loads of dancing!

Let's dish:
-What do you think of the song? Do you want to hear more music from Coco Jones?

Hey M Girls,

The M Editors were looking through our beauty, fashion and prize closet and we realized that we have TONS of cool stuff to give-away! So we decided that we'll give-away a new awesome thing each day at 6 pm!

Today we're giving away this pillow case signed by the cast of Girl vs. Monster, including Olivia Holt, Kat McNamara more! All you have to do is go to our "Win It" section and enter to win! Click here!

UPDATE: You have to enter through the "Win It" section on the site, instead of commenting below!

AND MAKE SURE TO CHECK BACK HERE EVERY DAY AT 6 PM TO SEE THE NEW DAILY PRIZE THAT WE'RE GIVING AWAY!!

Hey M Girls!

Girl vs. Monster, the newest Disney Channel Original Movie, premieres tonight at 8 p.m. (EST)! Olivia Holt, from Kickin' It, plays Skylar Lewis, a fearless girl who finds out her parents are monster hunters and accidentally releases monsters into her neighborhood on Halloween night! We chatted with Olivia, who not only plays the leading role, but also sings three songs from the movie!

When we chatted with Olivia, she dished one of the on-set spoofs that made it into the movie! "My co-star Kat McNamara made these cookies for everyone and it said GVM for Girl vs. Monster on the cookies and it kind of showed up in one of the scenes! There's a little party scene and we set one of the cookies in there! I don't know if you'll be able to see it, see it, but I think because I knew it was there, it appeared. It was really cool!"

M also chatted with Brendan Meyer, who plays one of Skylar's best friends! We asked Brendan about his fave scene to shoot and he said "We shot in these great woods in Vancouver that have these super tall trees. We shot this scene where I face off against my monster and it was super dark. It was like 1 a.m. and there was fog everywhere and it had really great lighting. It was really cool and it was really helpful that it was already sort of a scary sort of situation!"

So, ladies, why should you tune into Girl vs. Monster tonight? Check out the vid below!

While we were on awesome set with Olivia, Kat, Luke, and Brendan, they signed an orange pillowcase for you to go trick-or-treating with! Enter our contest to win it here!

Let's dish:
-Will you tune into Girl vs. Monster tonight? Are you excited to hear Olivia sing?

Hey M Girls,

We're super-excited for Disney's upcoming original movie, "Girl vs. Monster" starring Kickin' It's Olivia Holt! For the film, Olivia sings an awesome new tune, "Had Me @Hello" and she's premiering it tonight at 6pm ET (3pm PT) during her Radio Disney Take Over! Olivia wanted to share this awesome pic from her first solo take over with M Girls only!

For a sneak peek of Olivia's take over watch this clip:

Sounds great, Olivia -- can't wait to hear the whole thing! Be sure to tune in at 6pm to hear the song's planet premiere!

Let's dish:
-Are you a fan of Olivia Holt? Are you excited for Disney's "Girl vs. Monster"?

Photo: Disney Channel/Rick Rowell

Hey M Girls!

The Breaking Dawn red carpet was packed with stars from our fave TV shows and movies! We chatted with Jessie's Peyton List, Victorious' Leon Thomas and Kickin It's Olivia Holt! Check it out:

Peyton loves her iPhone!

Leon talks Christmas traditions...

Olivia is such a fashionista!

Let's dish:
-Have you seen Breaking Dawn yet like Peyton, Leon and Olivia? What do you want for Christmas?

Photo courtesy Summit Ent