Star Tracker: Paulina Rubio, Penelope Cruz and Christina Aguilera

-Mexican pop star, Paulina Rubio was recently in Mexico introducing her new tequila, Tequilla RSV Agavia. The drink, which will only be distributed in Mexico, is targeted towards women and according to Rubio was inspired by the country. “I am a very happy woman and that is reflected in the drink, and so the colors I chose are colors that represent my life while the circles represent my music,” she said in a press conference.

-New mom Penelope Cruz told us a while back about her fierce love for Karaoke and specifically rap music. And recently, the Spanish star admitted that she sings to Baby Leo, “I’m one of those people who do it by themselves. I’m not embarrassed to say it. I like to rap but only know one song." So, what's her jam? Eminem's "Without Me." Pretty hardcore!

-“Forget You” star, Cee Lo Green has revealed that there is a possibility that his previously-recorded duet with pop diva Christina Aguilera may be released soon. Green who is working as a mentor with Aguilera on NBC’s The Voice told Late Night With Jimmy Fallon, "We did a song together, a few years ago. It actually was supposed to make the Burlesque soundtrack, but it didn’t make it. I’ve been seeing people tweeting about it lately, so I guess they’re going to release it."