For music fans, Christmas came early as a group of artists performed in London's O2 arena to kick off 95-106 Capital FM's two-day music extravaganza the "Jingle Bell Ball." 　　The music event drew around 16,000 fans who enjoyed a nice show last week from singers such as Rihanna, Pixie Lott, Jason Derulo, Calvin Harris, and The Wanted. 　　Rihanna, with her new blonde hairstyle, performed a set full of hits to entertain the fans, while American singer Jason Derulo performed a selection of his best selling singles. 　　Pixie Lott followed shortly after and performed "Its All About Tonight." 　　The Jingle Bell Ball, which is in its fourth year, was hosted by some of the station's DJs - 95.8 Capital FM's new weekday breakfast show hosts Dave Berry with Lisa Snowdon, as well as Greg Burns and Rich Clarke. 　　The proceeds of the event is expected to go to FM Capital's charity organization, "Help A Capital Child," which helps disadvantaged young people affected by abuse, homelessness, disability, poverty and illness.