Our favourite bad-tempered feline is out and about - and this time Grumpy Cat was making his first appearance on American Idol.
The special appearance from Grumpy Cat,( real name Tardar Sauce) called for the judges to snap a few selfies with the adorable if not stern internet star.
True to form, Grumpy Cat wasn't having any of it, tweeting:
But he loosened up and even had a little fun with a pun (ah, Grumpy Cat):
Not even meeting the celebs can impress this cat. Or it might've been the fact they were all pouting. It kind of creeped us out too.
