Star Tracker: Enrique Iglesias, Cameron Diaz and Christina Aguilera

— Enrique Iglesias can’t help but kiss his fans on the lips sometimes, and the singer explained why to Kiss108 radio. "I just get excited when I go on stage," Iglesias says. "I don't do it all the time. I've got to be in a good mood."

— Taio Cruz is sick with Bieber fever! Cruz revealed to that he's currently writing songs for Justin's new album. "I don't want to disappoint his fans — they can be angry little 12-year-olds," said Cruz. "He's fun. He's young, so we'll keep it in the right arena; just fun, young pop music."

— Over the weekend, Christina Aguilera performed a duet of her song, Beautiful on the finale of the British reality competition, X Factor. But there was reportedly nothing beautiful about how Xtina treated her duet partner, contestant hopeful Rebecca Ferguson

— On Friday night, on again/off again couple Alex Rodriguez and Cameron Diaz hung out at Miami hotspot Prime 112, and Diaz was reportedly, "beaming from the time she walked in to the time she walked out." 

Jessica Alba says that her recent comment that, "Good actors never use the script unless it's amazing writing," was taken out of context by Elle Magazine

— Jersey Shore castmember Jenni "JWoww" Farley is releasing a book called The Rules According to JWowwwhich will provide, “empowering advice for a new generation of self-assured young women.”