The Sugababes enjoyed an emotional reunion earlier this evening, July 1, backstage at London's Wireless festival where they "put everything behind" them. 

The group's former line up was disrupted in 2009 when Keisha Buchanan quit following supposed fall outs with fellow members Heidi Range and Amelle Berrabah, but they met up for the first time in years today and cleared the air. 

Amelle told BANG Showbiz:

"I was really nervous when we saw her, but we had a little chat and I feel like we can now put everything behind us, my heart now feels complete."

Watch the trio perform 'Push The Button' here: