MAFS' Martha Kalifatidis shares a sexy bikini selfie after she bares all in a risqué bedroom photo

Elizabeth Sobinoff looks almost unrecognisable compared to her first appearance on MAFS

Former Married At First Sight star Martha Kalifatidis bares all in an eye-popping bedroom selfie

MAFS' Jessika Power mocked for 'not knowing where her uterus is' as she spruiks period pain products