Halsey‘s been in the game for well over a decade now, so hopefully you’ve come with some stamina on this fine Monday, ‘cuz we’re honoring Halsey’s 31st birthday with her sexiest shots …

Working hard onstage, the New Jersey native plays even harder when she’s not bustin’ out her husky vocals … No one wakes up in lacey black lingerie like Miss Halsey …

Slither into this snap of the sexy singer slaying snakeskin swimwear … By the way, the hot mama has more than 30 tattoos … Here’s your lil’ sneakypoo of her arm and leg tats …

Effortless and ageless, Halsey has busted out a variety of hairstyles over the years; blue, pink rainbow … you name it! But today, we’ll happily settle for the brunette baddie she is!

“Thinking you could live without” Halsey’s hot shots? Think again! Hit up our gallery …