The mum of three shared how proud she was of daughter Blue Ivy, who won her own Grammy Award earlier in the night.
Winning best music video for Brown Skin Girl, Blue Ivy Carter, 9, who shares the award with her famous mum, is the second-youngest person to ever win a Grammy.
Beyonce also took to the stage to accept an award with Megan Thee Stallion earlier in the evening. The rapper's winning track Savage, which was a remix collaboration with Beyonce, won the award for Best Rap Song.
"I definitely want to say thank you to Beyonce," Megan said on stage, sharing that she'd always wanted to grow up to be "the rap Beyonce".
Beyonce then took to the microphone after Megan, telling her she was "so proud". Their track was nominated for multiple awards in different categories including Record of the Year.
Earlier in the evening Megan wowed with a live perfomance of the track, as well as a show-stopping duet with Cardi B, performing their suggestive track, W.A.P.