The 37-year-old actress and director donned a sheer black gown that showed off some leg — but we're too busy admiring those sculpted shoulders and arms!
It's no secret that Holmes is an avid runner; she ran the New York Marathon in 2007 and told Shape she loves long distance running. “I prefer a long run because I love the runner’s high," she said.
When she can't fit in a run, Holmes is generally a fitness junkie, swearing by a hodgepodge of workouts like SoulCycle, yoga, dance classes and weight lifting.
As for the star's diet, you can find her mostly munching on veggies and organic foods. As a spokesperson for Quaker Oats, it's safe to assume the actress enjoys many an oatmeal breakfast — one of the best slow-digesting, weight loss-friendly breakfasts you can eat.