Danielle Panabaker is off the market. The 29-year-old star of The Flash tied the knot with her longtime boyfriend, entertainment attorney Hayes Robbins, in a beautiful ceremony on Saturday. Danielle shared a sweet Instagram snap of her and Hayes kissing [1] at the wedding on Monday, writing, "6.24.17 Happiest day of my life." According to ET, Danielle wore a Monique Lhuillier gown and veil as she and Hayes exchanged "I dos" in front of their close friends and family. The event also brought out Danielle's costars [2], including Grant Gustin, Carlos Valdes, Tom Cavanagh, and Jesse L. Martin, as well as CW stars Katie Cassidy and Victor Garber. Danielle and Hayes first met through mutual friends a few years ago and got engaged while vacationing in Greece in June 2016. Congrats to the newlyweds!