Robin, Leona, Mel or Natasha Who'd You Rather?

3/16/2010 4:10 PM PDT
Pussycat Dolls founder Robin Antin, 48, Leona Lewis, 24, Mel B, 34, and Natasha Bedingfield, 28, all showed up to the same event in Vegas the other day.

Robin Anti, Leona Lewis, Mel B and Natasha Beddinfield
Question is ...