Jessica Biel Looks Better In A Suit Than Her Husband

Figuring that Las Vegas had enough T&A, Jessica Biel opted to go classy for last night’s world premiere of Runner, Runner

The Mrs. joined Justin Timberlake, Ben Affleck and Gemma Arterton at Planet Hollywood Resort & Casino, dressed in a Dolce & Gabbana tux with satin detailing, according to Instyle UK.

You know what?  I don’t hate the fact that we’re seeing his and hers matching suits.  Becks and Posh do it all the live-long day, and Timberlake agreed to share the limelight with a former girlfriend at one point, so…

Runner Runner opens October 4th.