Tyler Posey was spotted outside of his LA home on Tuesday afternoon. Sporting nothing but a pair of sweatpants and sneakers, the Teen Wolf actor showed off his tattooed arms and impressive physique as he talked on the phone. While his girlfriend Bella Thorne [1] wasn't with him this time around, the two have certainly been making waves lately for their new blossoming romance. Just last week, Bella posted a steamy Instagram snap of her and Tyler [2] making out on Halloween [3], and captioned it, "My moon and my star #mine #halloween [4]." Tyler and Bella are just one of the many new celebrity romances of the year [5] — so far!