Congrats to Wiz Khalifa and Amber Rose! The so-cute-it-makes-us-sick couple tied the knot.

Khalifa announced the nuptials on his Twitter account:

Rose also tweeted her excitement over the pair's rings and certificate:

The pair have been dating since early 2011 and got engaged in March 2012. They're the parents to a baby boy, Sebastian (whom they affectionately refer to as "Bash"), born in February 2013.

Late last year, Khalifa explained to Hot 97 (via Us Weekly) that he and Amber were going to make it official legally before they actually walked down the aisle for practical reasons.

"We're gonna get, like, licensed marriage, in a couple weeks we'll have that done ... When you have the ceremony, that's when you can invite the family," he said. "She can fit into a dress ... If we have a daughter one day, she might wanna give the dress to our daughter, but if she's pregnant then she can't do that."

And also for other reasons: Rose wants to party, and she can't party hard while preggers. Quipped Wiz, "She wants to get drunk!"

Rose, who famously dated Kanye West prior to Khalifa, posted the above photo summing it all up with the caption, "Happily ever after."