I bought Beyonce diamonds as birthday gift: Kelly Rowland

Singer Kelly Rowland bought best friend Beyonce diamonds for her birthday.
The "Halo" singer turned 35 on Sunday and her fellow Destiny's Child singer decided to attend the Labor Day weekend concert and celebrate with her, reported E! online.
"Well, diamonds are a girl's best friend. I got her diamonds!" Rowland said.
The pair spent Beyonce's special day by hanging out at the
Made in America festival in Philadelphia, which was set up by her husband Jay Z.
The festival featured performances from Coldplay and DJ Khaled, and the Rowland said she was "super excited" to watch them all perform.

"I am super excited to be here and hear all the artists. Chance the Rapper should be great to hear. We are all going to be celebrating this festival and Beyonce's birthday! We are all going to be together.