Lenny Kravitz trousers rips on stage

When NOT wearing underwear goes totally wrong! Lenny Kravitz learned about it the hard way last night. Get the deets on his major wardrobe malfunction. 

So…maybe deciding to go commando wasn’t the greatest idea.

Rockstar Lenny Kravitz is currently making his rounds on the European leg of his STRUT tour. Yesterday, the 51-year-old rocker hit the stage in Stockolm, Sweden to perform cuts from his 10th studio album where he suffered a major wardrobe malfunction. Like…SUPER major.

As he was rocking out on his guitar, dude bent down and SPLIT his leather pants, exposing his man parts for concertgoers (and the world) to see. We can’t post the raw image here, but you can check out the unedited photo here, thanks to a fan who timed the snapshot perfectly.