If Kate Moss' pregnant, who's the father?

Could supermodel Kate Moss be pregnant with her second child? According to a source close to the model, she has been dealing with what appears to be morning sickness. “Kate has started piling on the pounds,� the insider told Australia’s NW. “We put her weight gain down to her healthier lifestyle, until she started suffering bouts of morning vomiting.�

Moss’s life has been full of ups and downs since a British tabloid published pictures of her doing cocaine with then-boyfriend Pete Doherty. She visited a rehab clinic after losing several lucrative modeling contracts, but has since brought her career back on track. Her personal life, however, continues to be chaotic as Kate has been connected to several men and has gone on wild escapades such as a late night a NYC strip club Scores with tabloid fixture, Lindsay Lohan.

Doherty, a well-known drug user, though, had appeared to be out of the picture until recently. Says NW, Kate has been trying to reconnect with her ex, perhaps because he may be the father of her child. When they met up recently, “Kate made no mention of her possible pregnancy [to Pete],� says a source. “But she could be waiting to see if he’s ready to handle that kind of responsibility.�

Pete is only one of several candidates who may actually be the father of Kate’s child. Her recent hook-ups include model Jamie Burke, Jack Osbourne, French playboy Jean-Yves Le Fur and Colin Farrell. This sounds like a case for Jerry Springer’s paternity test.

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