We can’t help but notice that Nicky Hilton is looking a lot healthier these days. Paris Hilton’s less famous little sis was looking scary skinny for a while there. But now she’s put on a few much needed pounds and it’s done her frame a word of good. She’s still svelte and toned, but now she has some nice curves and shape. It’s a big improvement for the “designer.”

Nicky and boyfriend David Katzenberg spent Christmas in Maui with Paris and the girls’ parents before heading off to Cabo San Lucas to sip margaritas with 97% of the rest of Hollywood.