A$AP Rocky Partying at the Club After Rihanna's Super Bowl Halftime Show

A$AP Rocky must've been on cloud 9 after Rihanna's Super Bowl performance AND her pregnancy reveal ... because he took to the club to party it up after the big game.

The rapper hit up E11EVEN Miami's Big Game Weekend Pop-Up at Maya Nightclub in Scottsdale Sunday night, after the Chiefs took down the Eagles ... clearly in great spirits as the night went on.

Rihanna wasn't with A$AP ... but he was still in good company, spending time with French Montana, Kevin Gates and YG.

FYI -- it seemed like A.R. was on daddy duty during the game, because he left the State Farm Stadium with his baby in tow. And no, A$AP didn't pull up to the club with the kiddo ... sounds like that job was passed to someone else.

As you know, A$AP's boo RiRi stepped back into the music game in AZ ... bringin' some of her classics to the field -- and of course revealing she's pregnant once again.