And he wanted his pregnant gal—and everyone at the 2013 Met Gala—to know that! In a Vine video posted by supermodel Coco Rocha, the rapper serenades his pregnant love, singing, "You're so awesome!"
Coco was impressed by the sweetness of it, writing, "Kanye telling Kim not to worry what anyone says that she's awesome. Quite touching really."
A-Trak, a DJ in the crowd, also posted a Vine video of "Yeezy yelling" which shows part of the new song.
And Kim couldn't have been any prouder of her man, posting an Instagram picture of him rocking a Givenchy skirt onstage, writing, "Baby you're AWESOME"
Holy adorable—and awesome.
For more coverage of the 2013 Met Gala, tune into E! News Tuesday at 7 p.m. & 11:30 p.m.
A new season of Keeping Up WIth the Kardashians premieres June 2 at 9 p.m., only on E!