VIDEO : Bella Thorne And Tyler Posey Celebrate Her Birthday By The Pool

Snapchat It may be officially fall, but that hasn't stopped Bella Thorne and Tyler Posey from soaking up the sun?together. As buzz surrounds their newfound romance, the stars stripped down to their swimsuits for an afternoon by the pool. A day after Thorne's 19th birthday, she spent some quality time with the Teen Wolf actor and a fellow gal pal during a picture-perfect Sunday.