We already know that Beyonce is a headlining act at this week's Glastonbury music festival, but will former girl group members Kelly Rowland and Michelle Williams join her for a Destiny's Child reunion performance for the first time in six years?

Glastonbury kicked off on Wednesday (June 22) and runs through Sunday (June 26) in the U.K. and according to a Perez Hilton insider: "...plans developed and the idea of a brief on-stage Sunday evening reunion was mooted. It's still very much up in the air as no one wants Bey to feel she's being upstaged. One idea is for the two girls to join her on stage towards the end of her set for a medley of their hits. But whatever happens, the three girls are getting back together at Glasto and planning on having an absolute ball."

The girls may have proclaimed 'Destiny Fulfilled' with their last album back in 2004, and announced their disbanding following their world tour a year later, but we think it's time to get these 'Single Ladies' back together!

Kelly is already overseas for her new gig as host of 'The X Factor' U.K. and Beyonce will reportedly join her long-time friend and bandmate as a guest judge on the show. All we need is Michelle and the 'Independent Women' will be united once again!