London, Mar 28: Guy Ritchie is officially off the market – the British director is reportedly dating a model 13 years his junior.

Friends say Guy and leggy blonde Petrina Khashoggi – the love child of disgraced politician Jonathan Aitken and society beauty Soraya Khashoggi – have been seeing each other for a few weeks but want to keep their relationship under wraps.

Petrina, who made headlines in 2002 when she first found out her father’s identity, said at the time: “I wish I was just plain old Sarah Brown with a regular family life.”

Petrina, in rehab for drink and drugs at 21, hid from snappers when out for a meal with Guy last week.

“Petrina is keen to make things work. She has had PR advice about being in a high-profile relationship,” The Sun quoted a source, as saying. (ANI)