Caroline Flack and Louis Walsh 'tie the knot' in Las Vegas wedding

Sharon Osbourne tries to gatecrash the wedding of Caroline Flack and Louis Walsh during X Factor spoof

Caroline Flack and Louis Walsh follow the Las Vegas tradition and got hitched, much to Sharon Osbourne's dismay, during an X Factor spoof.

Xtra Factor presenter Caroline, 32, and 60-year-old Louis decide to get married at the infamous Little White Chapel by an Elvis Presley impersonator as they arrived in Sin City ahead of the judge's house stage of the show, even sealing their romance with a kiss.

But the union was disrupted when the one and only Sharon Osbourne made a dramatic entrance, and was spied chasing after their wedding car in these rather funny pictures.

The X Factor veteran judge was joined by his group acts during the Las Vegas trip.

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