Miss Lenoir, 30, was staying with Claude Makelele, the former Chelsea football star with whom she has a son, when she is thought to have taken a cocktail of drugs and alcohol at his home on Sunday, a police source said.
Miss Lenoir, who also fronts campaigns for l’Oréal, Gap, Next and Victoria’s Secret, is believed to have called an ambulance before cancelling it a short time later.
She then left the house in the suburb of La Celle-Saint-Cloud, but passed out by a forest footpath, where a passer-by found her shortly afterwards.
She was taken to hospital where she was found to have consumed drugs and alcohol. Her life was not in danger, the source added.
Mr Makelele – who played for Chelsea from 2003 to 2008 and now plays for Paris St Germain – met Miss Lenoir in 2004 and their son Keylan was born the following year. The pair reportedly have had a turbulent relationship, and separated last year.
Miss Lenoir has reportedly been suffering from “extreme angst” as a result of her new relationship with Swiss millionaire Carl Hirschmann, who is embroiled in a sex scandal in his home country.
Mr Hirschmann, whose family sold their Jet Aviation company for £2.1 billion in 2008, faces charges of having forced young models into sex acts at his Zurich nightclub, le St-Germain.
Mr Hirschmann, 29, is on £300,000 bail in Zurich, and Miss Lenoir regularly visits him there. However, a friend said she had been depressed about the charges he faces.
“Noemie is extremely worried about Carl and has been suffering extreme angst,” said the friend. “Her relationship with Claude Makelele is important to her, but only because he is the father of her child. The real love of her life at the moment is Carl.”
Miss Lenoir is said to have been upset by the claims from three women, which could have made uncomfortable reading for Marks & Spencer, who rewarded her with a £10 million contract for her advertising work.
“Hirschmann can’t leave Switzerland while he is under investigation, so Noemie is spending all of her spare time going to see him, flying to Zurich at every opportunity,” a friend said.
“Knowing that he’s involved with the police and investigating judges in such a serious case is tearing her apart. It’s a living hell and often Noemie doesn’t know which way to turn.
“The truth is that, despite all of the accusations being levelled against Hirschmann, Noemie is besotted with him.” In an interview with Sontag, the Swiss newspaper in December, Mr Hirschmann said Miss Lenoir “has all the qualities for a common future”.
Miss Lenoir has never been married to Mr Makelele, who retired from international football two years ago and turned down an offer this week to join France’s World Cup squad from football coach Raymond Domenech.
She recently posed alongside fellow models Twiggy and Laura Baily in a Marks & Spencer campaign. The French-born model has also starred in five films including Asterix and Obelix and Rush Hour 3.
Noémie Lenoir was born on September 19th, 1979 according to http://en.wikipedia.org/wiki/No%C3%A9mie_Lenoir
9 + 19 +2+0+0+9 = 39 = her personal year (from September 19th, 2009 to September 18th, 2010)
39 year + 4 (April) = 43 = her personal month (from April 19th, 2010 to May 18th, 2010)
43 month + 9 (9th of the month on Sunday May 9th, 2010) = 52 = her personal day = Hell hath no fury like woman scorned.