Lookin' good, Cam!

Cameron Diaz headed to Hawaii with her family for Easter, where she hit the beach in a teeny, orange bikini--and showed off her amazing, ageless beach bod.

The Bad Teacher actress--who turns 40 this August--looked healthy, toned, and tan, and accessorized with a straw visor and sunglasses.

PHOTOS: Cameron's hottest leg-baring moments

For her part, Diaz says she's excited about the big 4-0. Last summer, the opened up to Cosmopolitan about embracing the aging process.

"I think you get better as you age," the What To Expect When You're Expecting star told the mag. "You know what you want, and you become stronger mentally, emotionally, emotionally, and physically."

PHOTOS: Cameron's romantic history

Though Diaz is currently single (she split from boyfriend of one year Alex Rodriguez in September), multiple sources confirmed to Us Weekly last fall that the actress has been making the most of her unattached status--by hooking up with with pal Sean "Diddy" Combs, an on-again, off-again flame since 2008.

"When she's single, she'll booty call him," a source told Us at the time.

PHOTOS: Hollywood's biggest flirts

Despite their over-the-top PDA displays at NYC's Catch, L.A.'s Scarpetta, and a post-Golden Globes party at Soho House in Los Angeles, reps for both Diaz and Combs insist that their clients' relationship is strictly platonic.

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