Alexandra Daddario strips off while filming Baywatch reboot with Zac Efron

She’s been cast as Summer Quinn in the Baywatch reboot. And Alexandra Daddario was spotted getting into the swing of things on set in Savannah, Georgia alongside her handsome co-star Zac Efron. The 30-year-old actress – best known for her role in the Percy Jackson film series – was joking around with a red float as she filmed scenes al fresco for the big screen adaptation of the 90s TV show with the High School Musical hunk.

Alexandra Daddario was spotted filming for the Baywatch movie remake in Savannah, Georgia.

Alexandra was seen swinging the floating device while joking around with Zac in between takes, who looked very animated as he chatted to his cast mate.

The actress displayed her toned stomach as she removed her tie dye top to reveal a grey sports bra.

Whipping off her top, Alexandra revealed her perfectly flat stomach and toned figure in a grey sports bra.

Zac, who is playing Matt Brody in the big screen adaptation, was dressed down in a pink T-shirt and ripped jeans.

Zac, who is playing Matt Brody in the new adaptation, looked laid back in a bright pink T-shirt, jeans and Converse, wearing his hair slicked back with gel.