Livvy Dunne in Final Talks for 'Baywatch' Reboot With Brooks Nader, Shay Mitchell

Social influencer Livvy Dunne is setting her sights on Hollywood and is in final talks to join the "Baywatch" reboot with Shay Mitchell and Brooks Nader, TMZ has learned.  Sources tell TMZ that Livvy -- who is with MLB star Paul Skenes -- will…