parisplumpedsaopaulo.jpgCourtesy Paris' Twitter

Paris Hilton had an "amazing" time strutting her stuff down the runway for Triton at Sao Paulo fashion week.

In this backstage photo, Paris' hair isn't the only thing getting volumized -- check out those lips!

"Rocked the Runway! So much fun," the heiress tweeted after the show. "The show went amazing! All the models looked hot as can be and the clothes were to die for gorgeous! Fun!"