She's been taking a full body exercise class to stay fit.
A source who saw her at the gym said:
"Katie has been going to Barry’s Boot Camp in New York City and she’s working really hard. She looked great, well rested and seemed happy. She was dressed down and looked casual and comfy. Her hair was wavy and natural. During class, Katie was holding her own on the treadmill and was a fast sprinter! She was super friendly with the other girls next to her. One mentioned how she is the coolest, most down-to-earth celebrity she has ever met."
So not only is she regularly hitting the gym, she's super friendly and down-to-earth!
We're glad she's working out so much.
It's a great stress reliever as well as a great way to boost her self confidence now that she's back in the dating pool!
Keep it up, gurl!
[Image via Pacific Coast News.]