Blac Chyna, 27, and Amber Rose, 31, were not to be missed as they walked the red carpet at the Microsoft Theater in Los Angeles, California. The model BFFs not only arrived in matching all-white cleavage-baring outfits, but the two stopped to share a kiss while posing for pictures.

The two arrived in coordinating ensembles and engaged in a public display of affection by kissing one another to show their support for marriage equality. When the buxom blondes weren't locking lips, the two maintained their unity by holding hands. Blac and Amber showed off their shapely figures and taut tummies in bustier-style crop tops, slim trousers, and matching blazers. The two also shielded their eyes with sunglasses and showed off their plump pinkish nude pouts. However, the pair set themselves apart with various shades and shoes. As Blac wore chunky platform sandals, Amber stuck with stimple open-toe, ankle-strap stilettos.

Perhaps Blac was also leaning on Amber for support, as her ex Tyga had been nominated in some categories for his song collaboration with Chris Brown and Lil Wayne, Loyal. Blac whose real name is Angela Renée White used to be engaged to Kylie Jenner's present boyfriend, 25-year-old Tyga.

The mother-of-one and the American rapper ended their relationship in August last year, and have a son together called King Cairo, two. Blac is thought to have moved on with her romantic life as she is reportedly dating boxing star J'Leon Love.

"So we decided to come together and celebrate that all 50 states.. .gay and lesbians can get married," Rose explained to La La Anthony during the BET Awards' pre-show segment. "So we wanted to be each other dates and show the community that we really support them." Their show of public display was in support of the recent decision of the Supreme Court to legalize same-sex marriage in the US.