lululemon minka kelly tee shirt sunglasses car sneakers gym workout When you start dating a big Hollywood action star, you've gotta keep up in the body department!

Minka Kelly threw on a t-shirt and spandex and headed to the gym for a workout today, and even though the Friday Night Lights actress has always been in good shape, it's clear she's stepped up her fitness game now that's she enjoying new romance with Captain America star Chris Evans!

Considering she dated NY Yankees player Derek Jeter for years, she probably knows a thing or two about proper training techniques!

Interestingly enough, Chris Evans' ex-girlfriend Jessica Biel also enjoyed a brief romance with the baseball star after they split in 2006.

Seems like both lotharios certainly have a type... hot, athletic brunettes!