Ireland Baldwin shows off new butt tattoo in bikini photo

Alec Baldwin’s 25-year-old daughter bared it all on Instagram, showing off her latest ink on her butt.

“I got a new tattoo because I impulsive decisions,” she captioned the photo on Sunday in a pink and purple bikini, revealing the design to be a cowboy boot and the word “Yeehaw.”

In the comments section, Tommy Lee’s wife, Brittany Furlan, joked, “This I can get BEHIND.”

Ireland is no stranger to tattoos; she has full sleeves of various designs on both arms. Not all of her ink is impulsive, however.

In 2015, the model had the word “Écureuil,” which is French for “squirrel,” inked on her wrist, which her rep told Page Six is a nickname from her famous dad.

Ireland is also not shy about showing off her body. Earlier this year, she posed in nothing but a pair of thigh-high boots, and last November, she turned a pair of “I voted” stickers into nipple pasties to urge fans to hit the polls.