5 Starlets with Bieber Fever

Justin Bieber's "My World 2.0" hit the top of the Billboard chart recently and it seems like everyone's obsessed with the "Baby" singer. In fact, Justin's fanbase has now expanded beyond screaming teen fans to include other celebrities. Here are five starlets affected by Bieber fever:

1. Selena Gomez
The Disney star has said that she feels like a big sister to Justin, and when asked if she's also afflicted by the Bieber fever, she responded enthusiastically: "Of course! I do, absolutely, yes!"

2. Katy Perry
The recently engaged singer posted a photo of her kissing Justin on the cheek with a message reading "Yummy!"

3. Victoria Justice
She recently joked, "Oh, man! Bieber fever, man, call the doctor. I got it bad!"

4. Lily Allen
Lily tweeted: "I have to say I'm LOVING Justin Biebers Baby today. Printing up lyrics and planning on dancing round my office singing it all afternoon."

5. Allison Iraheta
Allison, a former "American Idol" contestant, owns up to it readily: "I have Bieber fever! Who doesn't?"

A Sweet Beat has Bieber fever too! We're giving away 10 copies of Justin's new album My World 2.0 via Sweety High. To enter, visit the Sweety High Contest page and describe your dream day with Justin. The 10 most creative, thoughtful answers will win his CD! Contest ends 4/26/10.

Source: MTV