Luckily the sequinned pink coat and matching gloves weren't a fashion statement - she was filming her new movie High Stakes.
With Ashley's bleached blonde hair and handbag-size pet dog, the film seems to have taken Reese Witherspoon's Legally Blonde as inspiration.
Hard-working Ashley, 24, missed out on being with her dad on Father's Day to keep up with her hectic filming schedule.She tweeted: 'Happy Fathers Day! I miss and love you daddy so much! Hope Jenkelly Tisdale is giving him extra hugs for me!
'Wish I could be there in LA.'
Ashley is proving to be one of the most successful actresses to appear in the High School Musical films, along with co-stars Zac Efron and Vanessa Hudgens.
