Well, Zac gave fans a pretty good glimpse when he dressed up in drag with Seth Rogen for The Tonight Show with Jimmy Fallon!
Zac, Seth and Jimmy dressed up as tweens as part of a sketch from fictional Teen Nick show Ew!. Hunky High School Musical star Zac took on the persona of Britney, Jimmy played Sara, and Zac's Bad Neighbours co-star Seth played Alison.
For the part, Zac wore a black wig and green headband with a pink flower detail, teamed with a colourful printed dress and bright green leggings!
In the sketch, Britney joins Sara and Alison in a room and starts taking selfies on her phone. The trio later show off their dance moves as they twerk around the living room to Lil Jon's song, 'Turn Down For What'.
Zac even shared a photo of himself having make-up applied just before making his appearance, and he seemed to be embracing his new role.
The 26-year-old was pictured pouting at the camera and we must admit, we think he was pretty good at it!
What do you think of Zac's look? Tell us below, as the best comment from across the website each week wins £50!
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Watch Zac in action in the video below: