Grammys: Did LL Cool J Call O'Shea Jackson Jr. "O.J."?

The 'NCIS' star hosted the 58th annual Grammy Awards for the fifth year in a row on Monday night.

Calling to the Grammys stage ... O.J.?

While introducing the first set of presenters for the 58th Grammy Awards on Monday night, host LL Cool J appeared to call O'Shea Jackson Jr. by the name "O.J."

The Straight Outta Compton star was called to the stage with dad Ice Cube to present the award for best rap album, which went to Kendrick Lamar for To Pimp a Butterfly.

Viewers were quick to question the moment on Twitter, including Saturday Night Live star Jay Pharoah: "OJ Jackson Jr thanks LL thank you #Grammys. [sic]"

Watch the above clip to judge the moment for yourself and see the social media reactions below.

The Grammy Awards were broadcast live on CBS from Staples Center in Los Angeles.