Katy Perry Makes A Big Splash In Hawaii (and 5 Other Can't-Miss Celebrity Vacation Pix)

Clearly recovered from his food poisoning incident, Joe tossed around a football with his younger brother in Hawaii on Dec. 27.

Simon Cowell

With the first season of X Factor behind him, Simon was ready for some sun and fun in Barbados on Christmas Day.

If you could go on vacation RIGHT NOW with any of these 7 celebs, who would you pick and why?

Photos: Katy: starsurf /Splash News, Zoe & Penn: Thibault Monnier/PacificCoastNews.com, Sofia: News, Jon: PacificCoastNews.com, Joe: starsurf/Splash News, Simon: Islandpaps / Splash News