VIDEO: Paul Pierce Says His Kids Were At Rajon Rondo's Infamous Birthday Party In LA. What A Ball Buster.

Listen at the 1:34 mark when Paul Pierce says his kids were with Rajon Rondo's kids on his birthday (the day he skipped the Sacramento Kings game).  Not only does he admit they were there, he laughs hysterically about it.

Seriously, the only people who seem pissed about that incident are the Celtics front office and disgruntled Celtics fans who are already pissed off about them tanking.