Alexandra Daddario has been promoting her Baywatch movie nonstop all week in NYC. And early on Thursday morning the 31-year-old actress was at it again as she headed into a building in midtown Manhattan.

A group of fans waited for the former model as she headed toward the building and she kindly stopped to give out a few autographs. One photo she was asked to add her John Hancock to saw her in a sexy sports bra.

Alexandra, who is rumoured to be dating Baywatch co-star Zac Efron, was fully made up for her on-screen appearance. In the past few days she has hit the AOL Build Series and has also been on several chat shows. 

And on Wednesday the San Andrea actress went even further by telling People 'he's a nerd.' That same say the beauty was seen in NYC plugging her new film, which comes out Friday.