Mitchell made the revelation on Elton John's 'Rocket Hour' on Apple Music 1.
John's husband, David Furnish, actors Elizabeth Hurley and Sadie Frost, and Baroness Doreen Lawrence of Clarendon also sued.
The song is the first new music Britney Spears dropped since her conservatorship was terminated.
David Furnish chats with ET in Washington D.C. at HISTORYTalks 2022.
ET caught up with David Furnish at the HISTORYTalks 2022 event.
The singer belted out his classics before President Biden honored him for his efforts in fighting the AIDS epidemic.
Elton John and Harry Styles take a moment during their respective concerts to pay tribute to Queen Elizabeth II, who died on Thursday.
The singer has a long history with the royal family.
Celebrities are mourning the loss of Queen Elizabeth II, who died peacefully at Balmoral Castle in Scotland. She was 96.
Britney Spears and Elton John drop 'Hold Me Closer,' a highly anticipated duet and spin-off of his 1971 hit, 'Tiny Dancer.'
Britney Spears is back with new music! The pop star released ‘Hold Me Closer,’ a duet with Elton John remixing his hit ‘Tiny Dancer.’
The song is an update of John's 1972 hit, 'Tiny Dancer,' and was released early Friday morning.
Before the release of her highly anticipated duet with Elton John, Britney Spears was already getting rave reviews for her vocals.
The singer shared on Twitter that she's been "overwhelmed" by the opportunity to work on "Hold Me Closer."