"And for [Josh Homme] too"
Supergrass, Josh Homme and members of Queen will also head to London to celebrate the Foo Fighters drummer's life in September
'Denim & Diamonds' is out September 23
The former couple have gone to trial over their duelling domestic violence restraining orders
The confrontation allegedly took place on Christmas Eve
The superstar jammers covered Rod Stewart, The Clash, Warren Zevon and more in aid of an elementary school
Last month, Dalle was found to have "wilfully" violated a court order by "failing" to give her son to former partner Josh Homme
Dalle was found to have "wilfully" violated a court order by "failing" to give her son to Homme as part of an agreed custody deal
It comes after her ex-husband was called as a witness to the trial last week
The trial began on the same day a judge again denied Dalle's petition to have restraining orders filed against Homme on behalf of their sons