Adam Lambert got a crazy new tattoo -- and it's a big one!

The "American Idol" runner-up got some fresh ink on his arm and shared some pics of his new body art today on Twitter.

The pic shows a horned face spewing what looks like fire from its mouth.

So ... what's it mean?

"It represents my Astrological Birth Chart, along with Pagan, Buddhist, and Greco- Roman Archetypes related to balance and the life cycle," Lambert explains.

"My chart is AQUARIUS Sun, Libra Rising, Aries Moon. All three are represented," he added.

What do you think of his tatt? See more inked up stars above.

And see more of Lambert when he hosts "VH1 Divas" on December 16.

Hot Videos