Christina Aguilera made assless leather chaps iconic during her "Dirrty" era, and now Jessie J is trying to do the same with denim.

Jessie shows off the results of a good diet and a tonne of exercise by flaunting her derrière in a pair of ugly denim chaps in the latest issue of Britain's Glamour magazine.

If these chaps don't leave their mark on pop culture like Xtina's did, then perhaps "Bang Bang" can -- Jessie's certainly hoping that it will.

"One of the biggest things that I've wanted to achieve in my life is standing the test of time," said the 27-year-old, "and I feel like Bang Bang's going to do that."

If it does, it'll be remembered as Ariana Grande featuring Nicki Minaj.

Sorry, Jess.

[Via Glamour]