Big Sean and G.O.O.D. Music are never scared to present more than what’s on a show’s promotion flyer.

Last night at the House Of Blues Sunset Strip in West Hollywood fans were expecting Big Sean to headline the night alone. It turns out a few of his famous friends also decided to join in the party and we can assume no one was upset.

As a part of pre-Grammy weekend in Los Angeles, CA, the Detroit native was performing some of his more notable songs such as “Sanctified,” “Mula” and “Paradise.” After, however, Sean decided to ratchet up his set a little bit and brought out Chris Brown, J. Cole, Meek Mill and Travi$ Scott, who performed many of their own songs along with a few that included Big Sean.

The performance climaxed as B-I-G brought out his label boss Kanye West and they performed their “I Don’t Like (Remix)” and his recently-released “Blessings” track. Big Sean closed the night by performing his most notable, recently released track “IDFWU.”

Ty Dolla $ign, YG and Justin Bieber also joined the party with others who had already performed with Sean during the night.

Watch the group’s performance below: