Matt Kwasniewski-Kelvin — who co-founded the English rock band Black Midi — has died.

Kwasniewski-Kelvin’s family released a statement saying the guitarist’s death followed “a long battle with his mental health.”

The statement said, “A talented musician and a kind, loving man finally succumbed; despite all efforts … He will always be loved. Please take a moment to check in with your loved ones so we can stop this happening to our young men.”

Kwasniewski-Kelvin was 26.

RIP

Cooper DeJean‘s brother, Beckett, allegedly had a BAC well above the legal limit when he was arrested for operating while intoxicated over the weekend — cops say he blew a .142 on a breath test.

TMZ Sports has obtained 20-year-old DeJean’s arrest affidavit … with cops stating the former South Dakota defensive back was “unable to maintain lane” as he was driving his Chevy Malibu around 11:55 PM on Saturday. Once he was pulled over, the officer claimed “a strong odor of alcohol.” was evident.

The cop said as they searched his vehicle for a source of the odor, a case of beer was present in the backseat … and once questioned, DeJean admitted to drinking.

He blew into a DataMaster device to measure his BAC … and the results, according to cops, were .142, which is over the .08 legal limit.

In the docs, officials also say DeJean had bloodshot/watery eyes, smelled like alcohol and struggled with his balance during the arrest.

J Balvin‘s shared the Super Bowl Halftime Show stage with Bad Bunny before … but he’s not going to make a guest apperance next month when BB headlines … ’cause he told us so himself.

We got the Colombian singer in New York City and our photog asked if fans should be on the lookout for a suprise guest appearance during Bad Bunny’s halftime set at Super Bowl LX.

J Balvin and Bad Bunny performed together at the Super Bowl LIV halftime show back in 2020 when Jennifer Lopez and Shakira were the headliners … but he says don’t expect him to run it back with Bad Bunny this time.