Little Mix are creating six bands in a search for the next global superstars. Tonight, they put together a boy band.

The search is on for a mixed group of boys and girls. The talented singers are auditioned individually, tested alongside their competitors, and after an intimate performance in front of Little Mix and a crowd of their fans, the final line-up is decided.

Little Mix search for members of a girl vocal group. Who will impress them enough to make the final line-up?

Little Mix put together a band who can both sing and play instruments. The hopefuls are auditioned individually, then must play a gig in front of a live crowd.

Little Mix audition talented hopefuls for a girl dance group.

In the last of the audition shows, Little Mix search for a rap R&B group.

Little Mix's six bands make their debuts, competing to impress and performing head to head for the very first time. Only five can make it through to next week, and stay in the running for the prize.

The remaining five bands go head to head in tonight’s semi-final, hoping to secure that elusive support slot on Little Mix’s next tour. Only four can make it through to next week’s live final for a chance to win the career-launching prize.

Four bands remain to contest the live final, with viewers at home able to vote for the winner. After an exciting journey, which band will come out on top and win the prize of a lifetime supporting Little Mix on their next UK tour?