Actress Jessica Alba poses at the First Ladies of Africa Health Summit gala in Beverly Hills, California April 21, 2009.[Xinhua/Reuters]
![Actress Jessica Alba poses at the First Ladies of Africa Health Summit gala in Beverly Hills, California April 21, 2009.[Xinhua/Reuters]](http://images.china.cn/attachement/jpg/site1007/20090423/000bcdb95f1d0b5a083c11.jpg "Actress Jessica Alba poses at the First Ladies of Africa Health Summit gala in Beverly Hills, California April 21, 2009.[Xinhua/Reuters]")