Liam Gallagher has reportedly split from his wife Nicole Appleton.
The former Oasis frontman allegedly ended his relationship with the All Saints singer after filing a lawsuit over reports he fathered a lovechild.
Gallagher is suing the New York Post after it claimed he got celebrity journalist Liza Ghorbani pregnant after a one-night stand last year and was now at the center of an "Anonymous v Anonymous" child support battle.
Appleton is currently holidaying in Florida with her sisters and was apparently speculating over the identity of the mystery rock star behind the suit before Gallagher called her.
Her mother Mary told The Mail on Sunday: "'That was the first Nicole heard of it. There was absolutely no indication it was coming.
"She's absolutely devastated. He's known about it all along and didn't tell her a thing, that's what is most upsetting to us.
"She found out when everyone else did. She knew nothing about the journalist, she had no inclination. Nicole is in bits. They haven't spoken since he called her and told her what had happened the day before it was in the papers."
The couple have a 12-year-old son named Gene, while Gallagher has two other children from previous relationships.
The child support case is listed in Manhattan's Family Court, with the next hearing scheduled for Friday.