After a gruelling 11-hour flight, most of us would just want to go home, have a cup of tea and hit the sack. But not Kate Moss.

Supermodel Kate, 34, didn't waste any time in catching up with her musician boyfriend Jamie Hince and her late-night London lifestyle - as she headed straight out for night on the town.

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Lean on me: Kate Moss leaned heavily on boyfriend Jamie Hince after they left a Soho nightspot in the early hours. She hit the town immediately after returning from Los Angeles

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Jamie, 39, was at Heathrow airport to greet Kate at 3pm yesterday, and they hugged and kissed when she came out of arrivals.

They then hopped into their car to head back into London, stopping off at a pub on the way home.

The pub must have served coffee, as something certainly gave them the energy to keep going for a mammoth session.

Popping home for a quick change - a pair of tight black glitter trousers and a feathered waistcoat - it was clear it was time for the mother of one to let her hair down.

They then headed into Soho where they became suitably refreshed.

After dinner and drinks at Boheme in Old Compton Street, with friends including Sadie Frost and Kelly Osbourne, the couple called it a night at 3am.

And in her usual tradition she emerged looking less than fresh despite her two weeks in the LA sunshine - and leaning heavily on rumoured fiancé Jamie.

A source said: "Jamie was a bit worse for wear and a bit agitated with the paparazzi.

"He was waving his arms around and shouting, and at one point he got Kate in a headlock to hide her face and dragged her into their cab.

"She didn't seem best pleased by his technique."

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Choke hold: Jamie grabbed Kate awkwardly around the neck as he barged his way through the paparazzi - even crushing one snapper's toes with his pointy rocker boots

Kate returned from a family holiday in Los Angeles yesterday with daughter Lila Grace.

While Kate was in LA, Jamie was in Barcelona, recording a music video with his band The Kills. But all did not go well in Spain.

Jamie and his bandmate Alison Mosshart were embroiled in a police row after complaints about their raucous antics as they filmed the video in their hotel suite.

Alison said: "The police were called because we woke up some silly b****** who couldn't take her hands off the phone to the front desk."

Scavenger hunt: Kate rummages through her bag for something - maybe her door keys as she heads home after a night on the tiles