95.8 Capital FM's Summertime Ball has sold out, meaning over 70,000 people will join them at Wembley Stadium.
The event takes place on June 6th and Capital will be running competitions to win the final tickets over the next few weeks.
Johnny Vaughan and Lisa Snowdon will host the Ball, they spent the last week on their breakfast show unveiling more confirmed acts, including: Rihanna, Usher, Justin Bieber, Cheryl Cole, JLS, Dizzee Rascal, Ke$ha, Tinie Tempah, Scouting for Girls, Jason Derulo, Alexandra Burke, Pixie Lott and Chipmunk.
Galaxy and the Hit Music Network are also promoting the Summertime Ball and they will also have more opportunities to win tickets. A donation from the proceeds of the event will go to Capital's flagship charity, Help A London Child.