The So Yesterday singer is now a single mum after finalising her divorce.

According to the legal documents obtained by TMZ.com, Hilary must pay Mike over $2.4 million (GBP1.67 million) to settle their financial split, and she gets to keep the former couple's Beverly Hills estate and other property.

The singer/actress and her ex will share joint custody of their three-year-old son Luca, and they have agreed to split the child-rearing costs.

Retired ice hockey star Comrie gets to keep his 2014 Bentley coupe and a 2013 Mercedes G-Class SUV.

The divorce news comes just days after Hilary told U.S. talk show host Ellen DeGeneres that she and her former husband have remained the best of friends following their 2014 split.

"We are good friends and we laugh a lot," she shared during an appearance on DeGeneres' show last week (ends29Jan16), "and we have a great communication and we share pictures when one is not with Luca. He's (Comrie) great, we are great and we keep on trucking."