Paloma Faithand Scissor Sisters singerThe Voice.
The likes of ex-Catatonialeading ladyWill.I.Amcalled Black Eyed Peas - will act as Will's right-hand man, while Ana Matronic will help mentorJessie J's team.
The Battle Rounds are when each coach whittles down their ten acts to just five finalists for the Live Shows, where the hopefuls will go head-to-head by performing the same tunes in order to impress their coach and guest mentor.
In other related news, Will.I.Am has [uuid=3cfef99a-5660-477b-9ee2-2593f3f4ee8b]allegedly been warned[/uuid] to 'cool' his temper, after becoming involved in a spat with rival coach Jessie J.

[uuid=4415b00a-e737-4181-9421-2e0f354e50e6]WATCH JESSIE J LIVE FOR MTV HERE[/uuid]