"It will be a shock to him, poor thing!" said Wall in the November 5 issue of In Touch Weekly. "Hopefully, I'll impress him by winning the $1 million!"
The 32-year-old actress and singer dated Seacrest on-and-off from 2003 to 2005. She's competing in The Amazing Race 12 with her friend Jennifer McCall, a 32-year-old legal assistant, who she met six-years-ago and became best friends with.
DISCUSS AND COMMENT ON THIS STORY Reality TV World now offers Facebook Comments on our stories. To post a comment, log into Facebook and then 'Add' your comment. To report spam or abuse, click the 'X' in the upper right corner of the comment box. Get more Reality TV World! Follow us on Twitter, like us on Facebook or add our RSS feed.