(Cover) - EN Showbiz - Beyonc Knowles is set to reunite with her Destiny's Child bandmates this weekend, it has been reported.

The pop superstar is performing at the world famous Glastonbury music festival on Sunday night and Michelle Williams and Kelly Rowland will be there to cheer her on. The pair are planning to travel to the event this afternoon and Beyonc was said to be "over the moon" when she heard her former bandmates had decided to show their support.

Beyonc is even considering asking Michelle and Kelly to join her on stage near the end of her set.

"Originally the plan was simply for Kelly and Michelle to head down to Somerset to see their old bandmate," a source told British newspaper The Mirror. "Beyonc was over the moon and sorted them out with Access All Area passes and accommodation.

"From there, 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 Beyonc 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."

Even if their plans to perform as a band again this weekend don't work out, the trio who decided to go their separate in 2005 - are planning to make the most of their time together.

"But whatever happens, the three girls are getting back together at Glastonbury and planning on having an absolute ball," the source added.

Beyonc's husband Jay-Z who previously performed at Glastonbury has also arrived in the UK to watch his wife's live show.

Other acts taking to the stage this weekend include Coldplay and U2. (C) Cover Media