Guess Who

Before this girl -- lookin' like Frosty the snowman in her winter coat and top-hat -- turned into a singer and fashion icon, she was just wrapping up in her scarf and plowing through the London snow.

She first popped onto the music scene in the '90s -- becoming a global sensation -- and today this spicy gal runs a huge fashion empire. Aside from being one hot mama to four kiddos, she enjoys working out and posting videos of her ballin' hubby!

Need one more clue? She likes reading fashion magazines.

Smooshed inside this handsome fella is an Atlanta, Georgia native who grew up with a microphone in his hand -- putting on shows for his family and friends. Given the clues, put your celeb knowledge on the line and see if you can guess the mashed-up star!

He started radio hosting when he was just a teen and to this day he has built a radio empire (amongst many other successful ventures)! He found big stardom in the early 2000s hosting a popular music competition show!

Before these two sweet sisters sitting on Santa's lap turned into socialites and pop culture icons, they were just decked out in their white winter furs, and living the lavish life growing up in New York and Beverly Hills.

These gals aren't your average kids -- spending most of their childhood roaming the halls of the Waldorf Astoria. They definitely made their famous last name even more known in the early 2000s, constantly being photographed by the paparazzi.

Need one more clue on who these festive sisters are? They're both doting mothers!

Who doesn't want to see Santa showing more skin as they shimmy down the chimney?! Well lucky for you, these Sexy Santas have hit the town and their sexy 'fits are hittin' hard ... HO HO HO!

"You Better Watch Out" for some famous ladies like Meghan Trainor and Madison Beer dashing through Santa's workshop -- practically giving their little helpers a heart attack!

We've given you a sneak peak to these hot precious gifts, but now it's on you to unwrap the hidden treasure and guess who's who!

Hidden inside this bedazzled winter star is a gorgeous gal who's been singing and dancing since she was just a wee lass ... It's time to get in formation and see if you've got what it takes to nail the unknown celeb!

She rose to mega fame with a group of ladies in the early 2000s. And, selling more than 100 million albums worldwide, she's collaborated with music's hottest stars like Alicia Keys and Lady Gaga.

The sequel to one of her movies dropped earlier this weekend.

Before this wickedly cool kid turned into an a-list celebrity -- touring around the world and hittin' the big screen -- she was just dressing up in her finest Dorothy costume, posing in front of the tree and singing Christmas carols all day and all night ...

Growing up in Boca Raton, Florida she enjoyed dancing, acting and singing from a young age. She's entertained on the big stage for over a decade, but perhaps her biggest dream came true, recently starring as the popular girl in town!

Need one more clue? "Santa Tell Me!"

Before this cute kid in his winter white outfit turned into an actor and talk show host, he was just riding his lil' pony around the Christmas tree and dancing around the house with his two siblings.

Perhaps you'd recall seeing him in "The Great Raid" with James Franco and Benjamin Bratt, but his most known role was playing Mateo on a popular soap opera.

When he's not workin' his good looks on a morning talk show, he enjoys working out and hanging with his kiddos.

Need one more clue? Just ask Kelly!

Before this adorable lil' girl from SoCal was a triple threat in Hollywood, she was just lookin' cute as pie with her pigtails, rockin' her dress with little duckies on it and hitting the big screen at just 10 years old ...

She's starred in several big movies: one with Anna Kendrick, another with Vince Vaughn ... And don't knock out her list of famous friends, like Taylor Swift (you may recall seeing this star in Swift's "Bad Blood" music video).

Need one more clue? Her ballin' boo recently put a ring on it!

Before this cutie pie from Allentown, Pennsylvania turned into a shining star, she was just showing off her pink fanny pack, smiling from ear-to-ear in her smiley face tee and began modeling when she was just a little girl.

When she was a teen, she studied opera along with taking vocal lessons ... In the early 2000s, she played Lucy Montgomery on the soap opera "As The World Turns" ... She later made her name known in Hollywood after she predicted the weather alongside Lindsay Lohan.

Need one more clue? "Mamma Mia! Here We Go Again!"

Before this kid sittin' on his toy horse turned into an American singer, he was just throwin' on his cowboy hat in San Antonio, Texas and dreaming of singing on the big stage one day!

His music career kicked off with his song covers on YouTube, like Justin Bieber's "Mistletoe." His stardom landed him on shows like "The Today Show" and "Fashion Police."

He's collaborated with big musicians like Pitbull and Flo Rida and was the opening act for Taylor Swift's "Red" tour.

Still unsure who this cute kid could be ... "Mmm Yeah!"

Underneath this mashed up photo is a music queen from Queens who was first discovered by a popular rapper back in '07. Given the clues, put your celeb knowledge to the test and see if you can land on the unknown celeb ... you've got this!

She's collaborated with big music stars like Ariana Grande and Justin Bieber, and from the stage to the big screen, you may have seen her putting Cameron Diaz in her place in the rom-com film "The Other Woman."

Before this cute kid in his baggy t-shirt was writing scripts and acting on the big screen, he was just hitting the beautiful outdoors of Canada and looking up to late-night hosts and comedians like Conan O'Brien and David Letterman ...

After attending New York University, he linked up with with fellow comedian and actor Matt Rogers for their pop culture podcast. You may also recognize him from "Saturday Night Live" -- where he started as a writer and was brought on-screen for his comedic edge!

Need one more clue? Pfannee in "Wicked!"