Looks like Kate Pierson is now living in her own matrimonial "Love Shack."

The singer and keyboardist for The B-52's tied the knot with longtime girlfriend, Monica Coleman, in Hawaii over the weekend, People reports. Pierson, 67, shared the happy news on her official Facebook page, along with a few beautiful snapshots.

On hand to celebrate the union were pop songstress Sia and her husband Erik Anders Lang, while B-52's frontman Fred Schneider reportedly served as the best man.

The star's rep told E! News that Sia performed "Crush Me With Your Love," a tune she wrote for Pierson's solo album, " Guitars and Microphones," which dropped earlier this year. The "Chandelier" crooner was accompanied by the famous Hawaiian music group, the Lim Family, E! News reports.

The Huffington Post has reached out to Pierson's rep for comment.

Congrats, ladies!