|Ashton Kutcher and Mila Kunis|
The couple were among the mourners, dressed entirely in white, at a special ceremony for Rabbi Philip Berg, who passed away on Tuesday, and was the founder of the Kabbalah Center in Los Angeles.
The 'Two And A Half Men' star was spotted comforting his former 'That 70s Show' co-star, whom he began dating approximately 20 months ago following his split from Demi Moore.
A source told the MailOnline website that Demi, who is also a follower of Kabbalah, did not attend the funeral and she went to a yoga class in Los Angeles on Tuesday.
Ashton first introduced Mila, 30, to the faith when he took her to Rosh Hashanah holiday services at the Kabbalah Centre in New York City in September 2012.
'Ted' star Mila was raised Jewish and Kabbalah is said to have originally developed from its teachings.
She now appears to have fully embraced the religion.
The 35-year-old actor began following the sect in 2003 with Demi.
The former couple turned to a Kabbalah counselling centre in a bid to save their marriage after he cheated on her.
They then decided to split and are currently waiting for their divorce to be finalized.