The two bands have been posting online today to welcome baby Alaia-Mai to the world.
JLS On '4th Dimension' Tour: "It's About Time We Just Get On The Road"
The 'Proud' singers say they are ready to head out across the UK to tour in support of third album 'Jukebox'.
JLS say can't wait to kick off their UK arena tour this week and are looking forward to reconnecting with their fans.
The 'Take A Chance On Me' four-piece are due to launch their '4th Dimension' tour tomorrow night (14th March), and say it is the right time to show fans what they have been working on.
"We're been in rehearsals for the last three weeks and I think it's about time we just get on the road, put what we've done in rehearsal on the big stage and see all our fans again," JLS star Oritse Williams explained, during a behind-the-scenes interview to promote their Links of London Team GB partnership this week.
He added: "The great thing about touring as well is that you get into a bit of a routine."
"One down,one more to go!!rehearsals before liverpool...hard work but CAN'T WAIT!!" JB Gill also tweeted this afternoon (13th March) ahead of their UK-wide jaunt.
The 'She Makes Me Wanna' singers begin touring with a show in Liverpool tomorrow, before travelling on for performances in Birmingham, Cardiff and London.
JLS are due to release their brand new single 'Proud' on 18th March.
The Chelsea defender reportedly enlisted the help of the boyband for his seven year-old's special day.
Following the news that JLS have split up, Capital takes a look at the best moments from Marvin, Oritse, Aston and JB's six years together.
JLS show off their best dance moves in the brand new music video for their first single from 'Evolution'.