Ryan Seacrest
Possibly the most terrifying animal to come face to face with is a shark, and Ryan Seacrest knows that all too well!
During a dip in the Mexican sea, the 'American Idol' presenter's relaxing swim quickly turned into a horror movie when he found a shark was chasing him, and sunk its razer-sharp teeth into his foot.
Explaining the situation on the radio afterwards, he emphasised that he was still dealing with a lot of pain.
He said: "I was bitten by a shark. It swam up to me, and it took a bite, and then he left.
"Don't let me fool you by my unbelievably comfortable state of being on the air right now, because I'm in pain."