It's Ashley Tisdale!
The 27-year-old actress posed for the photo while celebrating the Scary Movie 5 wrap with boyfriend Christopher French in Hawaii on March 9. The patterned two-piece she’s wearing is just one of many in Ashley’s near-famous bikini wardrobe.
You might know her best as Maddie Fitzpatrick on Suite Life of Zack and Cody and Sharpay Evans in the High School Musical series. Lately, she’s been doing voice work on everything from The Cleveland Show to Phineas and Ferb.
The actress recently ditched her regular, blonde look for darker tresses.
She captioned her vacation photo with “Endless summer... #livinandlovinlife.” Looks like it!