Anthony Bourdain comforts Nigella Lawson

Celebrity chef Nigella Lawson, who recently split from her husband, has been crying on the shoulder of her The Taste co-star Anthony Bourdain.

The 53-year-old married advertising mogul Charles Saatchi in 2003. Their divorce came through in July.

Since then, Lawson has been staying at the Chateau Marmont hotel in Los Angeles while he's filming the second season of the ABC food-competition show The Taste, reports showbizspy.com.

"She has been keeping herself very low-key. Anthony has really taken her under his wing and is looking after her," a source said.