'DWTS' Semi-Final Preview: Who Will Survive?

"Dancing with the Stars" pro dancer Kym Johnson injured her neck while rehearsing with partner Hines Ward Friday, but she's determined to keep on dancing.

"We're all pulling for her," contestant Chelsea Kane told "Extra" at a rehearsal with partner Mark Ballas.

Johnson was taken away by ambulance and ended up in a neck brace, but Ballas said, "She's doing better. She's gonna be all right. Thank the Lord." Even Kym concurred, telling paparazzi, "I'm going to be fine."

Kirstie Alley is also hungry for the mirrored ball trophy. "I want it. It's like when I'm nominated for some other acting kind of thing... I'm there to win it! If they don't call my name, I go... uuuugggghhhh!"

Alley said she's a lot tougher now, thanks to partner Maks Chmerkovskiy. "He doesn't baby you," laughed the actress. "To not be babied was odd for me was like, 'What are you doing? Do you NOT know I am?!"

Since slimming down, would Alley consider returning to "Oprah" in a bikini as one of the last guests? Her answer: "We will not!"