Birthday: Demi Lovato

Today is the 18th Birthday of Demi Lovato!!

Birthday: Selena Gomez

Today is the 18 birthday of Selena Gomez!!

Birthday: Olsen Twins

Today is the 24th birthday of Ashley & Mary-Kate Olsen!

Birthday: Miranda Cosgrove

Today is the 17th birthday of Miranda Cosgrove!!

Birthday: Debby Ryan

Today is the 17th birthday of Debby Ryan!!

Birthday: Jamie Lynn Spears

Today is the 19th birthday of Jamie Lynn Spears!

Birthday: Justin Bieber

Today is the 16 birthday of Justin Bieber!!

Birthday: Victoria Justice

Today is the 17 birthday of Victoria Justice!!

Birthday: Nikki Yanofsky

Today is the 16th brithday of Nikki Yanofsky!!

Birthday: Pixie Lott

Today is the 19th birthday of Pixie Lott!

Birthday: Jessica Jarrell

Today is the 15th birthday of Jessica Jarrell!!

Birthday: JoJo

Today is the 19th birthday of JoJo!!

Birthday: Vanessa Hudgens

Today is the 21 birthday of Vanessa Hudgens!!

Birthday: Taylor Swift

Today is the 20 birthday of Taylor Swift!

Birthday: Jasmine V

Today is the 16th birthday of Jasmine Villegas!

Birthday: Britney Spears

Today is the 28 birthday of Britney Spears (left side)

Birthday: Miley Cyrus

Today is the 17 birthday of Miley Cyrus!