Gal Rubin, who herself received quite a bit of criticism during her time starring on the small screen, became the toughest critic of the contestants on "Big Brother" last night. Robin began a Q&A with her Instagram followers and spared no criticism when asked about the current season's prominent participants, Lynn Alfie and Guy Eitan.

She concluded: Do not throw yourself at the feet of men. A little knowing how to choose. A pretty face is not helpful in the routine of life."