DWTS: Who Will Take Home the Disco Ball Trophy?

We check in with some Dancing vets to find out what they think will go down during Dancing's season finale

It's happy feet time!

With just a couple of days to go until the disco ball trophy is handed out on Dancing With the Stars, we thought we'd check in with some DWTS vets to find out what they think will go down when Mya, Donny and Kelly waltz as if their lives depended on it…

Even though Melissa Joan Hart, who danced with Mark Ballas this season, thinks Mya will win, she's still not sure who she's rooting for.

"Kelly is the sweetest thing on earth," the former teenage witch said at the 7th annual Lupus LA Hollywood Bag Ladies Lunch. "I've known Donny for decades…and Mya's so sweet and she's so deserving. It's tough."

Professional dancer Karina Smirnoff, who was given the boot a couple of weeks ago with Aaron Carter, has been working with all the finalists on a group performance for the finale. "I don't know," she said at the Us Weekly Hot Hollywood party when asked to predict the winner. "I have a feeling it might be Donny and Kim."

Former contestant and Olympic swimmer Natalie Coughlin is rooting for Kelly Osbourne. "She doesn't have any performing background or dancing background," she said. "I think she's just really transformed through this whole process and I think that's what the show is supposed to be about."

No matter how much everyone seems to love Kelly, most agree that it probably should have been Joanna Krupa and not the former reality star in the finals.

"It's always a mystery to me how America votes," professional hoofer Edyta Sliwinska said. "But I still think it's going to go to Mya. I think Mya should win."

And as we all know by now, winning doesn't come easy.

"Still in rehearsal & I've counted 43 bruises on my legs alone," Mya tweeted yesterday. "Funny thing is, I kinda like it. Feels like I've been in battle:)"

Who's your pick to win? Leave your comments below.

—Reporting by Dahvi Shira