Shortly after the 59th annual Grammy Awards came to a close at L.A.’s Staples Center on Sunday night, the line to get into Warner Music Group’s after-party was already massive. The crowds were still buzzing about the evening’s big performances from Beyonce, Bruno Mars, and Adele, as they filed into Milk Studios on North Cahuenga Boulevard for the Warner block party. It was pregnant Ciara, and her husband Russell Wilson, however, who stole the show at the music group’s after-party. (The singer showed off her baby bump in a fitted black top and flowing blue-and-white striped duster coat.) The two hit the dance floor, along with fellow party guests Jason Derulo, Rita Ora, will.i.am., and more as singers Gallant, Kehlani and Spencer Ludwig performed on stage. The party continued late into the night until guests started to filter out to make their way home, or on to the next fete.