Jessica Biel: Meredith O'Sullivan's Wedding Rehearsal Dinner

Jessica Biel is a beauty in blue as she arrives at the rehearsal dinner for celebrity publicist Meredith O’Sullivan‘s wedding on Sunday (September 2) in Cabo San Lucas, Mexico.

The 30-year-old actress chatted with other guests as they stood around a beach bonfire.

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A couple days earlier, Jess was spotted returning from Puerto Rico after visiting fiance Justin Timberlake on the set of his upcoming film Runner Runner.

10+ pictures inside of Jessica Biel at a wedding rehearsal dinner…