Pregnant gal-pal expects Cowell to dump 'harem of exes'

X Factor judge Simon Cowell has reportedly been asked by his pregnant gal-pal to cut loose from his 'harem' of ex-girlfriends and marry her.

Lauren doesn't wish to compete for Cowell's attention against the likes of 1980s pop singer Sinitta, makeup artist Mezghan Hussainy, Jackie St Clair and Terri Seymour, and has been saying that she wants him to get married to her and commit.

Sources reveal that his so-called harem see this as bad news for the Syco music boss, as he will have to leave his playboy lifestyle behind and move away from all his exes, who are very close to him.

Cowell is said to be in talks with the Jay Leno show in the US and may soon give an interview, talking about his pending fatherhood and plans to praise Lauren and declare his excitement about soon becoming a dad.

Lauren Silverman is Simon Cowell's friend, Andrew Silverman's wife. The estranged couple has filed for divorce and hopes to make their split official as early as this week.