For my 13th birthday we are going to have each person bring their own two favorite outfits and makeup. We get into partners and do each others hair and makeup. We take before and after pictures. I will have each person dress up as a celebrity.  We give out awards and have a dance with flashing lights, blaring music, and lots of fun!  Then we go outside and sing at the top of our lungs our favorite songs. Followed by truth or dare, and a game my brother and I invented, Beachball. This is where you divide up into teams, and toss a ball back and forth. The catch is, You have to do it with you head, or leg!