Selena Gomez looks embarrassed by Benny Blanco at celebrity auction... after marking first wedding anniversary

Selena Gomez stuns in statement red Prada dress as her Rare Impact Fund raises $30 million for youth mental health

Katy Perry turns heads in a plunging LBD as she supports Selena Gomez at her annual Rare Impact Fund Benefit

Selena Gomez flaunts tiny waist on red carpet in jeweled gown at her annual Rare Impact Fund Benefit in LA... after Benny Blanco wedding anniversary