Aren't those JLS boys growing up so fast? Founding member Oritsé Williams and his girlfriend AJ Azari have had their first baby - and it's a boy!
The 27-year-old singer and dancer announced the news on Twitter, writing: "I watched in awe as @AJAzari gave birth to our 1st born son on Sunday 24th at 1.49am. He is my Treasure of life! x"
AJ also took to Twitter to announce the news, writing: "So happy to announce that on Sunday 24th at 1.49am we welcomed our precious baby boy, weighing 6lbs 3 to the Azari-Williams Family. So in love with our precious baby boy!!!! @Oritse xxx"
The couple's friends and Oritsé's bandmates also took to Twitter to congratulate the couple. See some of their tweets below!

