Fresh on the heels of her chart-topping success, Cardi B's beau Offset is ready to celebrate her groundbreaking feat. 

Early Monday afternoon (Sept. 25), the Migos frontman took to social media to share his excitement for Cardi dethroning Taylor Swift's "Look What You Made Me Do" from the No. 1 slot on the Billboard Hot 100. "Y'all hos can't f**k with my b***h," he exclaimed, further lending his voice to shine a bigger light on her accomplishment. And all those muscled arm emojis are further evidence of just how proud he is.

The song now marks the first solo woman-fronted rap single to ascend to the top of the charts since Lauryn Hill's 1998 effort "(Doo Wop) That Thing." The occasion was definitely a reason to go all out in terms of a celebration, which is just what Cardi did, holding a blowout at the Atlantic Records offices Monday following the official announcement.

Take a look at Offset's full remarks below.