May 13, 2008 - I guess it's a rite of passage that you freak out before your wedding — whether it's over the flower arrangements, the cake, or your body. Although you should never stoop to crash dieting (I know Fit would tell you the same), it may actually help you to chill out by playing a video game. Bonus, if those games are interactive and get your blood pumping, you might just lose a few pounds while…