Published Monday, 31 March 2014
The So Macho singer, who dated the music mogul in the 1980s and has become one of his closest confidantes, will take on the special role for Cowell's one-month-old son Eric, his first child with Lauren Silverman.
Sinitta took to Twitter on Sunday to post a photo of herself cradling the tot, along with the caption: "At Mothers (sic) Day lunch... I was asked to be GodMother to Baby Eric!!!"
Cowell is godfather to Sinitta's children Magdelena and Zac.