Chris Hemsworth Sexy Body Shown Off In Wet Shirt After Water Cannon Blast From Jimmy Fallon: 'Blackhat' Star Reveals Why He & Bro Liam Get Mani Pedis Together On 'Tonight Show' [VIDEO]

Avengers: Age Of Ultron star Chris Hemsworth has revealed that he and his brother, The Hunger Games - Mockingjay: Part One star and ex-fiancee of Miley Cyrus Liam Hemsworth, get mani-pedis together. People Magazine's Sexiest Man Alive also took to The Tonight Show to reveal that his 'SMA' title still means he has to look after "nappies and dishes", while the star of the new Michael Mann movie Blackhat also explained that he got heckled as "Thor" while in prison researching his new role. But the highlight? Chris and host Jimmy Fallon engaging in a water war, with a predictable result; Chris Hemsworth in a wet shirt.

After all, there's nothing quite like Chris Hemswroth in a wet shirt, right?

 Hemsworth - who is married to Spanish model and actress Elsa Pataky, and has three children with her, four year old India Rose and twin baby sons Tristan and Sasha - revealed that the Hemsworth clan got up to some cosmetic mischief over the holidays.

One of the perks of being a Hemsworth: unlimited manicures from their daughters and nieces! #FallonTonight pic.twitter.com/GXt4nOUSo4

— Fallon Tonight (@FallonTonight) January 14, 2015

After Fallon presented Chris with a pic of brother Liam with painted nails, Chris put it down to "That was us painting each other's nails," the Thor star laughed.

"Nah, my daughter and my nieces painted everybody's nails, so I actually had my nails painted as well. That's what happens when you get a bunch of young girls together, they put lipstick on you and paint your face, and paint your nails... One of the perks."

Check out a pic of Chris and Miley Cyrus' ex-fiancee Liam posted by Chris for his little brother's birthday.

Happy bloody birthday little brother @liamhemsw64

Zdjęcie zamieszczone przez użytkownika Chris Hemsworth (@hemsdog) Sty 13, 2015 at 5:02 PST

On The Tonight Show Hemsworth also revealed that he got heckled in prison while undertaking a little bit of research for his role as criminal hacker in Blackhat.

Chris Hemsworth failed at going incognito during a character research trip to a prison... https://t.co/S2VAbMKrvP pic.twitter.com/z7Y8tHHTOw

— Fallon Tonight (@FallonTonight) January 14, 2015

As Chris explains, "Blackhat hackers are the criminals, then you've got the whitehat hackers who work in the defense and security sections." The movie "turns into a detective whodunnit," says the star.  

"It's in classic Mann style," Chris adds.

But when he got into prison, Chris realized that he perhaps wasn't quite cut out for the experience. "We went to two different prisons," he explained. "I naively thought I'd go in and do a little character study and it was going to be fun. I thought I'd kinda breeze right through. I'd just come off Thor, so I had a blonde ponytail. So that kinda stood out," he grinned.

"And they'd seen Thor!" The actor laughed. "And immediately walking down the side of the cells, I was getting heckled. 'Yo Thor's here man." A couple of aggressive invitations into their cells to spend the night."

Check out the clip below and find out his response. Blackhat is in cinemas this Friday, Jan. 16.