Former Destiny's Child member, Kelly Rowland, celebrated the worldwide launch of her charity, I Heart My Girlfriends, last night at the One Bal Harbour Resort and Spa Miami Beach.

To celebrate the launch of the interactive support network for teenage girls Kelly was joined by Serena Williams, the day before her sister, Venus Williams, takes to the court at the Sony Ericsson Open.

One other guest who might need the support of her girlfriends at the moment, is Kim Kardashian, who despite having split from her partner Reggie Bush looked flaming hot on the red carpet.

Check out the snaps: