CBS's 'The Talk' and country music star Shania Twain to hold 'Still The One' contest

Winner will have chance to renew marriage vows during an all-expense paid trip for two to Las Vegas

It was announced on "The Talk" the show will team up with country music star Shania Twain to kick off the " 'The Talk' and Shania 'Still The One" Contest," in which one winner will have a chance to renew their wedding vows during an all-expense paid trip for two to Las Vegas and tickets to Shania's concert at Caesar's Palace on 12/12/12, a date that happens once in a lifetime.

Viewers can enter for a chance to win by going to TheTalk.com/StillTheOne to upload videos explaining why they think their significant other is "Still The One."

The lucky winner will be announced on "The Talk" this fall.

No purchase necessary. Open to legal residents of the U.S., 21 and older, and a registered user of cbs.com. Void where prohibited. Entry period ends 11:59:59 a.m., ET on Sept. 24. Contest ends at 11:59:59 p.m., ET on Oct. 8. Seewww.TheTalk.com/StillTheOne for the complete official rules.