“Saturday Night Live” star Pete Davidson mourned the death of his friend, fellow comedian Kevin Barnett.

Davidson, 25, was performing a set at Caroline’s in New York City on Tuesday when he told audience members that he was not feeling great, Us Weekly reported.

“I’m in a weird mood,” Davidson said before admitting he was “a bit sad” over the death of Barnett.

COMEDIAN KEVIN BARNETT DEAD AT 32: REPORTS

“My head hurts,” Davidson said. “How long have I been up here? Sorry, my brain is mush.”

“Saturday Night Live” star Pete Davidson mourned the death of his friend, fellow comedian Kevin Barnett. (Getty Images)

Barnett, the co-creator and executive producer of Fox’s “Rel,” died at the age of 32. It was not immediately clear how he died.

'SATURDAY NIGHT LIVE' STAR PETE DAVIDSON JOKES ABOUT HIS SUICIDE THREAT ON 'WEEKEND UPDATE'

Over the weekend, Davidson spoke about his recent suicide threat on “Saturday Night Live.” On Dec. 15, Davidson took to Instagram saying he didn’t “want to be on this earth anymore.” ‘Saturday Night Live” reportedly sent Davidson to get help.