Star Tracks

Gomez makes a festive appearance at the Jingle Ball concert in Sacramento, Calif. Plus: Kristin Cavallari, Blake Lively, Prince Harry and more

Heidi: Chief of Fun! | Heidi Klum, Rita Wilson, Tom Hanks

Star Tracks

Heidi: Chief of Fun!

I Really Love My ... Nicole's Earrings & More! | Nicole Richie

StyleWatch

I Really Love My ... Nicole's Earrings & More!

More from PEOPLE