BlackBerry launched its new smart-phone, the pink Curve, in L.A. Wednesday, and ET was there as curvy Kim Kardashian helped ring in the pop-tech event! We got the low-down from Kim about her sliced foot and how well she hopes to perform on "Dancing With the Stars." Plus, don't miss our chats with Rebecca Gayheart, Sarah Chalke, and Marcia Cross, who gave us the latest "Desperate Housewives" dish!

"My foot is okay," Kim revealed to ET. "It's throbbing because I had to dance on it all day today. But it'll be okay."

And she says of her upcoming "Dancing" stint: "Hopefully I make it past the first week."

Click the video for more!