Even with Isaiah Thomas off the Cavaliers roster a little guy still managed to steal the show from Paul Pierce on the night of his jersey retirement.

Sunday, the Celtics celebrated the career of Pierce, who spent 15 seasons in Boston and became a beloved franchise legend. During the second quarter of the Celtics-Cavs game, ESPN's Doris Burke interviewed Pierce courtside while the Boston great held his son in his lap. Turns out that Pierce's son likes to perform on the big stage as well, as he proceeded to hilariously make about 34 different faces all throughout his father's interview.


 

 

 

Perhaps Pierce should consider bringing the little guy to work more often, as he clearly knows how to entertain. Besides, Riley Curry has needed some competition in the All-NBA kid division. Riley better keep her eye out for him...
 

 

The Celtics could have used his enthusiasm on the court as well, as they went on to lose 121-99 against the new-look Cavs