Using the excuse of her friend's wedding to spend some vacation time in the sun, Ashley Tisdale soaked up some rays poolside at a Mexican resort on Monday (April 22).

The "High School Musical" star posted a snapshot of herself in a mint colored bikini with the caption, "Happy earth day from Paradise!"

During her pal's wedding in Cabo San Lucas, Ashley Tisdale wore a pretty purple flowing dress as she clung to the arm of her man, musician Christopher French.

It was a big day for her beau on Tuesday as Ms. Tisdale tweeted, "It's a very special day for someone super special in my life! Everyone wish a happy birthday to @iamfrench ! #happybirthdayfrench xx."