Ashley Tisdale shows off her pearly whites in a Bodyamr dress as she attends the CBS, Showtime and CW Summer TCA Party at the Beverly Hilton Hotel in Beverly Hills on Wednesday evening (July 28).

The 25-year-old actress was joined by her Hellcats costar Matt Barr — he plays Marti’s (Aly Michalka) best friend Dan and possible love interest for Savannah in the series.

JJJ recently caught up with Ashley to chat about the series and uncovered that sister Jennifer did give her some tips.

Ashley shared, “Jen [did] give me really good tips on arms and if they showed me some motions. She would actually come with me over to the studio. I felt that I did really great and she kinda came up with a little thing with me as well that [so] I could just show them how I move with something that I knew other than the stuff that they were teaching like right there.”

FYI: Ashley carried a Kotur JB Renna Chameleon Ayers Snakeskin clutch and completed her look with Melinda Maria bangles, C. Greene ring, Kara Ackerman earrings and Louboutin heels.

15+ pics inside…