X Factor's Louis Walsh admits 'my health isn't good' after live TV heart attack

Also mentioned: Simon Cowell

More recently, the telly personality appeared on Celebrity Big Brother alongside fellow former X Factor judge Sharon Osbourne, where he suffered a suspected heart attack that demanded urgent medical attention. Louis was also asked about whether he'd debate a comeback to The X Factor amid speculation the show might be rebooted: "I won't be doing it as I am probably too old." Follow Daily Star to keep up to date on all things showbiz here Want all the biggest Showbiz and TV news straight to your inbox?