Jay Z is one lucky man.
Little Blue Ivy isn't anywhere to be seen -- sometimes mommy and daddy need some sexy alone time!
Ch-ch-check out the sexy video, below:
The Biebs has definitely come a long way since his first time performing Boyfriend and it seems that he's finally comfortable with the single on stage!
Check out Justin swaggin' all over the Late Show stage and showing off his NEW (Selena?!) tattoo in the clips (above)!!!
Justin and Letterman — or "Grandpa" as Bieber refers to him as — also covered everything from Justin's trip around the world, how he celebrated turning 18, graduating high school AND his Canadian citizenship! LOLz!
Justin on singing opera:
The Biebs talks graduation:
Justin on turning 18 and voting: