Rehearsing With the 'DWTS' Pros!

ET takes you inside the rehearsals for the professional dancers of ABC's hit show "Dancing With The Stars," and we unveil three new pros who will be competing this season. Plus, Julianne Hough talks about touring with country music star Brad Paisley, and brother Derek Hough addresses those Shannon Elizabeth engagement rumors!

"It's been pretty crazy," Julianne says of rehearsals. "I've actually had to stop touring with Brad Paisely because the show has started. I've started training already!"

The show announced its thirteen new stars for the season earlier today and they will be teaming up with the professionals, including veterans Julianne and Derek, Alec Mazo, Cheryl Burke and Mark Ballas.

• Reese Witherspoon Talks Divorce & Remarriage Nov 20
• 'Twilight' Film Gains Celebrity Fan Base! Nov 20
• Are Julianne Hough's 'Dancing with the Stars' Days Done? Nov 20
• Britney Spears: Art is Therapy Nov 20

• Hollywoodtuna Canned Tuna Nov 20
• Hollywoodtuna Canned Tuna Oct 27
• TMZ Shannon Elizabeth's Murderous Pooch Oct 16
• Star Magazine Star Told You First: Derek & Shannon Are Shacking Up! Oct 08
• People.com Derek Hough: I'm Living with Shannon Elizabeth Oct 07
• USWeekly DWTS Misty May-Treanor "out of the Competition" Oct 06
• A Socialites Life Who's Washing Windows? Sep 24
• POPSUGAR Link Time!!! Sep 23