Forget those weird lip masks doing the rounds because something even stranger has landed in the beauty-sphere and it just so happens to be a face mask that's especially for your boobs.

As anyone who has ever smeared a load of goop on their face will know, these masks have a range of aims and can do anything and everything from quenching dry skin to helping clarify the skin and prevent blackheads.

But aparently your face isn't the only area that needs a little TLC from time to time and brands are now peddling breast masks to help make skin firmer and generally just more youthful-looking.

Naturally this trend has come out of Japan, known for it's experimental beauty culture, and one brand's sheet masks for your boobs even come in a cute heart shape with a hole cut out for your nipples.

K-beauty brands are also embracing this trend and for around £7, you can also buy a boob mask that will apparently, supposedly and allegedly actually help increase the size of your boobs.

Just check out this bad boy, which fairly hilariously refers to itself as a 'C-Cup Making Project!!'

Hmm, this all sounds well and nice but if Kylie Jenner has taught us anything, it's that a good push-up bra from Victoria's Secret is gonna do the job without having to lay about with sheets of fancy smelling lotions and potionsstuck to your boobs.

Still, what do you make of this trend? Would you give them a go?

Tweet us to @MTVStyleIntl to let us know.