The bride (and bridesmaids) wore white!

Beyonce threw it back when she tweeted a bridal party photo of her mother Tina Knowles' wedding from earlier this month. Bey's 61-year-old mom married actor Richard Lawson, 68, on a yacht on April 12 in Newport Beach, Calif.

Beyonce and lil' sis Solange dazzled next to Tina's other bridesmaids Kelly Rowland and Richard's daughter, Pretty Little Liars actress Bianca Lawson. The gorgeous gang was clad in all-white ensembles, looking much like Solange's wedding snap from last year.

Tina looked oh-so glam in a long-sleeved Romona Keveva gown, which had a thigh-split. Beyonce went classic with a lace dress, while Solange went for one of her avant-garde looks, consisting of a kaftan over pants.

Other wedding guests included Jay Z, Solange's husband Alan Ferguson, Destiny's Child singer Michelle Williams and Samuel L. Jackson.

The couple had only been dating for 18 months before they took their vows, but had been friends for more than 30 years. Too cute!