From Section.80 to No. 1, Kendrick Lamar has stormed to levels of commercial success and critical admiration in the last two ...

Thanks in part to LL Cool J‘s "Mama Said Knock You Out," Pfizer's new Super Bowl commercial will leave viewers feeling hyped ...

The rapper’s 1991 hit “Mama Said Knock You Out” provides the soundtrack for Pfizer’s cancer-busting commercial ...