Kurt Cobain's Daughter, Frances Bean Cobain, Marries Tony Hawk's Son, Riley Hawk

Kurt Cobain's daughter and Tony Hawk's son are now husband and wife, with a celeb musician acting as their wedding day officiant ... TMZ has learned.

Frances Bean Cobain and Riley Hawk tied the knot earlier this month in Los Angeles after getting a marriage license in September down in San Diego County ... according to docs obtained by TMZ.

The couple's marriage certificate says they got hitched Oct. 7 and the celeb who performed the ceremony is none other than former R.E.M. frontman Michael Stipe!!!

BTW ... Stipe is also Frances' godfather, and her godmother is Drew Barrymore.

Frances and Riley have been in a relationship since at least January 2021 ... and it's her second marriage, his first.

TMZ broke the story ... Frances filed for divorce from her first husband, musician Isaiah Silva, in March 2016 after less than 2 years of marriage and they ended up fighting for custody of one of Kurt's guitars.

No word on a honeymoon yet, but it seems like the world's their oyster -- let's face it, both come from very successful, wealthy families.