PHILTONBACK112407_01.jpgParis Hilton PHILTONBACK112407_09.jpgHey, what would any of us do after taking a trip to China? Tanning, of course! Socialite and recent do-gooder Paris Hilton made a stop at Portofino in Beverly Hills yesterday to get her tan on - and it looks pretty darn good! Now that she's back in the U.S., it's time to look sexy and sun-kissed for her California fans!