So You Think You Can Dance's Kathryn McCormick has signed on to play the lead in tentatively titled Step Up 4Ever.

Rock of Ages director and Step Up producer Adam Shankman confirmed the news via his Twitter account:

"Kathryn McCormick isn't just IN Step Up 4," he writes, "She's the female lead. Her audition was fantastic. A star is born."

No production date has been set.