richie032512_04_X17.jpglakers staples center downtown Ashton Kutcher

While everyone is focused on March Madness right now, Los Angeles hasn't forgotten about Kobe and company. Sigh ... if only they had won last night!

Ashton Kutcher, Nicole Richie, Gerard Butler, Ashley Tisdale and a handful of other stars attended the Lakers vs. Grizzlies game on Sunday evening at the Staples Center, and they watched their home team take a 102-96 loss to Memphis. Better luck next time!