Aly Raisman: 'Bachelorette' Premiere Pretty

Aly Raisman shows off her toned back as she arrives at the premiere of Bachelorette held at the ArcLight Cinemas on Thursday night (August 23) in Hollywood.

The 18-year-old Olympic gymnast served as E!s red carpet correspondent for the event.

Bachelorette, which hits theaters on September 7th and is currently available on VOD, is about three friends (Kirsten Dunst, Isla Fisher, and Lizzy Caplan) who are asked to be bridesmaids at a wedding of a woman (Rebel Wilson) they used to ridicule back in high school.

10+ pics inside of Aly Raisman…