Paul McCartney shows off his "No More Landmines" t-shirt as he and his wife Heather Mills McCartney smile for photographers before the Adopt-A-Minefield fifth annual gala in Beverly Hills, California Novemberr 15, 2005. McCartney and his wife, who are Adopt-A-Minefield Goodwill Ambassadors this year, hosted the event. McCartney also joined Tony Bennett in a special musical performance later in the evening. (UPI Photo/Jim Ruymen)

LONDON, Feb. 15 (UPI) -- Paul McCartney's and Heather Mills' divorce hearing in London reportedly has wrapped for the week with no settlement reached.

The BBC said the private hearing at London's High Court is expected to continue Monday.

Although details of the deal won't be made public unless it is appealed, the settlement could break records for a divorce, the British news agency noted.

McCartney, the iconic singer and ex-Beatle, is said to be worth about $1.6 billion.

He was married for four years to model and activist Mills, who is representing herself in the divorce proceedings. The couple split up in 2006 and have a 4-year-old daughter Beatrice.