When it comes to CBS reality shows, contestants either get smacked by a watermelon -- or get watermelon-sized welts.

What will we see when Live to Dance officially launches tonight? Well, like the audition rounds of So You Think You Can Dance, a few embarrassing -- and painful -- moments.

On tonight's evening's episode -- the show it will begin its regular Wednesday time slot starting tomorrow -- a dancer gets noticed by the judges for all the wrong reasons. Watch the video and try not to wince.

(To get a look at TV Envy's 2010-11 Midseason Television Programming Schedule, click here.)