Star Tracker: Jasmine Villegas, Christina Aguilera, Fergie and more

Perez Hilton wonders if singer and Justin Beiber ex Jasmine Villegas is maybe a little jealous of his new relationship with Selena Gomez. After Beibs tweeted about showing girls respect, Jasmine V responded, “I see all these boys giving us #girlrespect tweets.. but truth is action speaks louder than words.. Most of you say it, but don't show it.” Hmm...

—According to People, Matt Rutler gave Christina Aguilera a ring for her birthday—but not that kind of ring. But she did introduce him to her son Max and her mom, brother and sister over the New Year so things are defintely getting serious.

—There are lots of photos of Fergie and Josh Duhamel vacationing at Nikki Beach in St. Barts on the web today. JustJared has a photo gallery.

Antonio Banderas has lent his voice to UNICEF for the title track on the new CD “Children First,” available January 11. Click here for a preview of the song.