Who is the most bootylicious of them all? Kim Kardashian or her sisters? As she wears a thong while admiring herself in the mirror

Kim Kardashian has a new lipstick line to market.

And the 37-year-old star has been working arduous to let her fans understand the KKW X MARIO product as she has been sharing post after post on Instagram with the shades.

On Tuesday Mrs Kanye West uploaded one ofl her cheekier pictures as she leaned toward a mirror in a glam room to use the lipstick while in nothing more than a black bra and matching thong.