In 2012, Louis Walsh jokingly tied the knot with then Xtra Factor presenter Caroline Flack during a spoof segment on the show but other than this has always stayed mum about his private life.

Louis Walsh has made a return to our screens in ... celebrity feuds and a "wedding" to Caroline Flack. Early life in Ireland and creating the "Irish Take That' Louis was born in 1952 in Kiltimagh ...

From Boyzone, to Westlife, to The X Factor and beyond, Louis Walsh ... But Walsh was no stranger to bending the rules to get his acts noticed and has come under renewed flack after his appearance ...