For once we're talking about her footwear and not her actual booty...

Khloe Kardashian rolled up to the studio in Los Angeles on Tuesday in her Rolls Royce, and she turned heads in a pair of skintight jeans and high-heeled ankle boots. Khloe appeared to be in a good mood, so we have to wonder what's going on with her. Perhaps little brother Rob is feeling better about things? Or had she just visited with estranged hubby Lamar Odom? Between her busy personal and professional life, sometimes we can't keep up with her!