Ashley Tisdale & Scott Speer: 'Step Up Revolution' Premiere!

Ashley Tisdale rocks a chic white dress at the premiere of Step Up Revolution held at Grauman’s Chinese Theatre on Tuesday (July 17) in Hollywood.

The 27-year-old actress was there supporting her beau Scott Speer, who directed the dance flick!

“It’s #StepUpRevolution day!!!!” tweeted Ashley. “Yay!!!!! Let’s go let’s go let’s go let’s go!!”

The day before, Ash was spotted taking her niece Mikayla to Trader Joe’s.

Also inside: Ashley showing off her toned tummy while leaving the gym.

FYI: Ashley wore a Camilla and Marc dress with MCL jewels, a Lulu Guinness clutch and Jimmy Choo heels.

20+ pictures inside of Ashley Tisdale…