VIDEO:Nancy Grace, Chaz Bono, Kristin Cavallari, Hope Solo, David Arquette and Ron Artest are just some of the stars rumored to be stepping into the ballroom for DWTS' Season 13.

THE OFFICIAL ANNOUNCEMENT ABOUT THE NEW CAST OF DANCING WITH THE STARS WILL BE REVEALED DURING MONDAY NIGHT'S BACHELOR PAD... BUT THE LIST HAS ALREADY LEAKED ON LINE, AND WE JUST CAN'T RESIST SHARING...

YOU MAY HAVE ALREADY HEARD ABOUT A FEW POTENTIAL MOVERS AND SHAKERS -- LIKE DAVID ARQUETTE AND ROB KARDASHIAN -- BUT SOME OF THESE NAMES MAY SURPRISE YOU.
THE BIGGEST SHOCKER: NANCY GRACE! THE HLN HOST WILL REPORTEDLY PUT ON HER DANCING SHOES FOR THIS SEASON'S LINE-UP. WELL NANCY, WE KNOW YOU CAN DISH IT OUT, BUT CAN YOU TAKE IT? WE'LL SEE!

OTHER STARS HITTING THE DANCE FLOOR INCLUDE RIKKI LAKE, FORMER HILLS STAR KRISTIN CAVALLARI I, 'ALL MY CHILDREN' ACTOR JR MARTINEZ AND GEORGE CLOONEY'S FORMER FLAME ELIZABETTA CANALIS.

THERE'S ALSO THE USUAL DASH OF ATHLETES, INCLUDING U.S. WOMEN'S SOCCER GOALIE HOPE SOLO AND L.A. LAKER RON ARTEST.

WHO ELSE IS STEPPING INTO THE BALLROOM? WELL IF THE RUMORS ARE TRUE, WE'LL SEE RYAN O'NEAL, FORMER WILSON PHILLIPS SINGER CHYNNA PHILLIPS AND CHAZ BONO --WHO WILL BE BREAKING DOWN GENDER BARRIERS FOR THE FIRST TIME ON THE SHOW. A SAME-SEX COUPLE HAS NEVER BEEN FEATURED BEFORE, BUT CHAZ, WHO RECENTLY UNDERWENT GENDER REASSIGNMENT SU.