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 / Updated  / Source: TODAY
By Ree Hines

Jennifer Lawrence recently commemorated her love of water with a tribute that can't be washed away — no matter how much she might like to do just that now.

While spending time with the family of "Hunger Games" co-star Liam Hemsworth, the always-affable actress decided to get inked.

Actress Jennifer Lawrence of "The Hunger Games: Mockingjay - Part 2" attends the Lionsgate press room during Comic-Con International 2015 at the Hilton Bayfront on July 9, 2015 in San Diego, California.Jason Merritt / Getty Images

"It's just like, I was with Liam's family and everybody was getting tattoos and I was like, 'Well, I'm always going to need to be hydrated, so I guess I should just get an H2O on my hand,'" she told HitFix during a Comic-Con chat.

And so she did! The act, which she now cheekily calls "watered-down rebellion," resulted in a tiny, rosy "H20" on her right hand.

Jennifer Lawrence's "H2O" tattoo.HitFix / YouTube

But the shorthand for the chemical formulation of water wasn't tattooed quite right — and, yes, she knows it.

"By the way, I know that the two is high and [in] H2O the two is supposed to be low," she explained. "I should've Googled it before I got it tattooed on my body forever."

Now it reminds her to drink up and plan ahead!

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