LiL wayne has delayed his "REBIRTH" album for the fourth time. The highly-anticipated record was initially due for release in May '09 but has again been pushed back to December '09, at the earliest. But Wayne insists he hasn’t been slacking in the studio - he’s just been too busy with acts who are signed to his Young Money record label to concentrate on his own work. He tells MTV.Com, “Honestly, I’m just starting up this Young Money label and I’m trying to get my artists down right. Get everybody together."  “Once I got that together, then I could work back on me. I’m a very humble person. I know once I get to it, I’ma get to it. So like I was saying, it’s Young Money time, so making sure my artists get their just due.”