Ashley Tisdale & Haylie Duff Take a Hike (PHOTOS)

By: Amanda Hasaka / June 7, 2011

Ashley's Bikini Vacation
Miss Tisdale surfs and soaks up the sun.
Besties Ashley Tisdale and Haylie Duff took advantage of LA’s sunshine on Tuesday morning and went for a hike at popular hotspot Runyon Canyon.

Despite the main focus of their outing being exercise, both ladies were looking cute as they broke a sweat. Ashley, 25, was wearing red sunglasses and some teeny short while Haylie opted for a little more cover up with a cute cut off sweatshirt.

On Monday, Ashley celebrated the birthday of some one very special in her life.

Her insanely adorable puppy Maui! Ashley tweeted:

“its Maui’s birthday today!! i got her some yummy dog treats for the special occasion. I will share some pics tonight!”

We love a good dog birthday celebration.

Check out all the photos of Ashley and Haylie getting their hike on in the gallery. Don’t forget to follow us on Twitter, Facebook and Tumblr!