Endless Summer: Stars in Swimsuits

We've already made the switch to jeans and sweaters, but these jet-setting celebs are still in bikinis and sexy one-pieces (lucky!). Click through to see Miranda Lambert, Shay Mitchell, Rihanna, Eva Longoria and more stars giving us vacation – and beach body – envy

AVRIL LAVIGNE

How do we relax after a long week at work? In sweats on the couch. How does Avril relax after a long few weeks of work (she was on tour in South America)? In a tiny gold bikini in a cabana by the ocean, natch.