"[DWTS pros and execs] say it's the hardest thing you will ever do and you're like, 'Yeah, yeah, yeah. I've done hard: I had my baby in my bathtub at home' and yet we work out all day long. We are sweating all over each other!"
And Lake tells Us Weekly that as her body continues to change, so will her DWTS wardrobe.
"I am really getting in great shape," Lake told Us backstage at a recent taping, adding that she's lost about 15 lbs. so far. "I will be wearing less and less clothing the smaller I get. I am feeling more comfortable in my own skin."