Kate Moss’ London Fashion Week festivities waged into the early hours of the morning last night (September 22).

After spending the day attending various high-profile events alongside Topshop boss Sir Philip Green, the 35-year-old supermodel hit up J Sheekey Restaurant in Covent Garden for a romantic late night meal with boyfriend Jamie Hince.

Aside from her fashion duties, Kate is rumoured to be preparing to serenade Simon Cowell at his lavish 50th birthday bash next month.

Says a source: “It’s a toss up between a sexy Marilyn Monroe-style Happy Birthday, or her speciality It’s Not Fair, which she’s been practising with Lily [Allen].”