Kim Kardashian spandex sunglasses gym beverly hills smile happy Kim Kardashian spandex sunglasses gym beverly hills smile happy

Even at the gym, she looks pretty glam!

This morning Kim Kardashian continued her fitness kick with an early workout in the valley, and afterward she tweeted, "I really pushed myself today extra hard at Barry's Bootcamp today! Great way to start my day! #YouCanGoHardOrYouCanGoHome"

Over the weekend Kim was spotted with ex-boyfriend Reggie Bush, and the former lovebirds shared an intimate lunch date at the Beverly Hills hotel, according to sources for TMZ. It's not clear if the duo are getting back together, but they were in a serious relationship for over two years, so compared to her 72-day marriage to Kris Humphries, they definitely have some history!