ET dives in! Here's what your favorite celebs have been up to on social media.
Talk about a stunning family.
Kelly Clarkson, John Legend, Alicia Keys, Sia and more are featured on the album.
John Legend lets his fans in on special family moments with wife Chrissy Teigen and daughter Luna.
Grande will be joined on stage by her "Side to Side" collaborator, Nicki Minaj.
Plus, hear what she really thinks of her husband's exes!
Photos this cute should come with a warning.
Chrissy Teigen and John Legend were also in attendance.
But that's not all! Another video shows the tiny tot in an adorable peacock costume.
The 30-year-old supermodel shared the moment just days after she was mommy shamed.
The new mom tells ET she's trying to let mean comments go now that she has a baby.
The supermodel will not be mommy shamed.
