ITNreports that Rihanna spends about half a million pounds - about $760,000 $U.S. - on looking good. This includes clothing, hair, makeup, a personal trainer and a personal chef. The money Rihanna spends includes $1,500 per day for her personal trainer and about $750 for her personal chef. A year ago we learned that singer Lily Allen spent $143,000 on clothes and jewelry in 2008. We would like to know what Lady Gaga spends. Take a look: