Having a "sister girl" circle of friends is so important to maintain your sanity in the struggles of everyday life. Lord knows where I would be without the wise counsel and support of my best friends who have helped talk me through bad relationships, bad hair choices and through life's trials and tribulations. I had an opportunity to meet a few of Kelly's closest friends during her. "I heart my girlfriend's" launch event and was equally inspired by their sincerity and honesty. There was no cattiness coming from this crew! This is what Kelly's celeb friends Serena Williams and Lala Vasquez had to say about the importance of female friendships and why they "heart" Kelly Rowland.