Big Sean has a lot to be happy about these days!
The rapper's third studio album, Dark Sky Paradise, launched to No. 1 and has been celebrating ever since hitting the milestone. His biggest fan, however, is girlfriend Ariana Grande. Although she couldn't be there with him when he found out—he said in an interview with On Air With Ryan Seacrest she's "busy on tour"—she made sure to express her love and gratitude.
"She was very proud and very happy," he said, adding that she bought him a present. "She's very thoughtful though."
Unfortunately, he wouldn't reveal what she bought him as a celebratory gift! He did dish that tons of other musicians reached out to congratulate him on such a big accomplishment.
"The second I found out it was No. 1...I haven't slept in days and I was exhausted, and it was like I just got hit by lightening," he dished to Ryan Seacrest. "Everybody kept hitting me. I mean everybody. Even Kid Rock texted me because we both put an album out on the same week and he was like, 'You deserve it, man! Congratulations!'"