ashlee evanPop star Ashlee Simpson married actor Evan Ross, son of music legend Diane Ross, at her estate in Greenwich Connecticut last night.

The Motown maven hosted her 26- year old son and his soon-to-be 30-year old bride, sister of mega-star and newlywed herself Jessica Simpson, after a whirlwind courtship since first going public last July.

E! News reported that Ashlee’s bridal party included her sister, who served as maid of honor, and a number of bridesmaids, including family friend CaCee Cobb. Her 5 1/2-year-old son, Bronx, walked her down the aisle.

Meanwhile, Ross’ big grooms party included Ross Naess as the best man, Donald Faison, Eric Johnson, Gregory Andrews, Jovar Andrews, Dallas Austin, Jaz-man Bennett, Paul Blair, Daniel Booko, Tony DeNiro, Josh Faulkner, De’Vaughn Nixon, V Sevani and Jessy Terrero.

A short ceremony was officiated by Diana Ross and included all of the duo’s nearest and dearest, who also enjoyed a rehearsal dinner Saturday night at a member’s only club at the estate.