Joshua Rush Is Luke Mullen's Biggest Hype Man!

We all ask for friend’s opinions before posting things online and celebs are no exception!

Luke Mullen texted his Andi Mack co-star Joshua Rush before posting a TikTok about voter registration!

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When Luke asked Joshua what he thought of the vid, Joshua was all about it!

“very aggressive, why you smoldering so damn hard,” Joshua wrote, adding, “baller, post it king.”

Watch Luke‘s TikTok here to get the deets on where to sign up to vote!