Paris Hilton may have chowed down on a massive Carl's Jr. burger in those infamous sexy 2009 commercials -- but these days, she's given up fast food.
"I've been really working out. I'm not eating fast food anymore," the heiress, 29, told UsMagazine.com at Victoria's Secret "What Is Sexy?" party at Drai in West Hollywood Tuesday.
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"No more McDonalds, In-N-Out done," she added. "[I'm] getting my bikini body, so I'm about that."
She'll be showing off her bod a lot this summer.
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"I'm just going to be on a yacht. Summer must have? A yacht," said Hilton, who is heading to the Cannes Film Festival this week. "I'm going to St. Tropez, Monaco. I'll be working as well, but a lot of relaxing."
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Hilton -- who announced her split from Doug Reinhardt in April -- will be flying solo.
"I'm just enjoying being independent and having fun and spending time with my family and having the time of my life," she told Us Friday at the 17th annual Race to Erase MS event in L.A.