Ashlee Simpson, Pete Wentz enjoy Valentine's Day lunch

Washington (ANI): Ashley Simpson and Pete Wentz, who are in the process of ending their marriage, were spotted enjoying lunch together at the Beverly Hills Hotel on Valentine"s Day.

The two headed to the swanky resort with their two-year-old son, Bronx Mowgli, and although they chose a paparazzi-favorite haunt they both seemed shy in front of the cameras – keeping their heads down as they entered the building, reports radaronline.com.

Dressed casually and sporting large black shades, the former couple kept their heads turned away from the waiting photographers. Ashlee filed for divorce from her 31-year-old husband last Wednesday, citing “irreconcilable differences." But Pete has reportedly been “doing all he can" to save their marriage.