Roy Keane's Hilarious Valentine's Day Post Shows He's Already The King Of Instagram

Roy Keane has only been on Instagram for a few days but he's already the king of it.

The Manchester United legend sent social media into overdrive when he joined Instagram and uploaded a selfie.

He posted a picture of himself with his dog, accompanied with the caption: "A man's best friend."

Keane has now posted his second picture to mark Valentine's Day and it's brilliant.

He shared an image of himself having a fight with another player during his Nottingham Forest days.

"Don't forget to show some love today," reads the caption.

His second post has already been liked by hundreds of thousands of users, including fellow Sky Sports pundit Micah Richards.

@officialkeane16 now has a million followers and still follows no one (of course) as he takes Instagram by storm.

Football fans were in shock as the Irishman took to social media as he hasn't always been a big fan of online media.

"I'd be in prison now, definitely," he replied when once asked how he'd have coped with 24/7 social coverage during his playing days. "It's a nightmare," he added.

Honestly, if you're not following Keane on Instagram - what are you waiting for you?!

This is going to be a lot of fun.