Is it just us -- or is Kimmy K's pout looking even plumper than usual? That's what we thought too.

The big-lipped Kim Kardashian blew off steam earlier today at Barry's Bootcamp in West Hollywood. And while she didn't say anything to us after her workout -- her overly plump lips did all the talking.

It's possible that the the 33-year-old needed a work out after verbally slamming brother Rob's ex, Adrienne Bailon, who said that dating Rob and being involved with the Kardashians hurt her career.

After the gym she went to the Beverly Hills Hotel for lunch. Guess she doesn't care about the boycott against the famous hotel chain. Last year, the owner, Brunei leader Sultan Hassanal Bolkiah, instituted Islamic Shariah criminal law in his home country, which protesters have called, "state-sponsored homophobia."

In June, Kim said, "My best friend Allison and I wanted to take our babies out to lunch a few days ago after our baby class, but there were so many paparazzi swarming us, it would have really scared them."

Looks like Kiim's changing her tune -- no one is getting between between her and the Polo Lounge!