Well, well; look who has a big ol’ smile on her face!

Black Eyed Peas songbird Fergie turned up at the X Factor studios in Wembley on Sunday, wearing a silver jacket, thigh-high boots and, most importantly, an ear-to-ear grin.

Guess she’s not letting those rumors that her hubby Josh Duhamel has been fooling around with a stripper bother her any.

Click through the gallery and share your thoughts in the comments section: Is Fergie’s smile forced or genuine?

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Fergie insists she's not ''psychotic'' about food and will allow herself the occasional treat. Fergie insists she's not "psychotic" about food. The Black Eyed Peas singer says that while she watches while she eats, she will allow herself the occasional ...