(Alamy) With his maniacal grin, sly attitude and devious nature, Tom Hiddleston is Loki in the minds of Marvel fans worldwide. However, he very nearly wasn't. During a chat with The Tonight Show host ...

He also posted close-up images of his face, with his grizzled beard thinly veiling his bony jawline. 'He looks frail to me. I hope he's doing ok!' one worried fan observed, collecting over 500 likes.

The TV personality, 40, who is the daughter of rock legend Ozzy and TV star Sharon, looked incredible in the off-shoulder garment as she slipped into a pair of strappy black heels.