The stars of DreamWorks' animated film Home turned the purple carpet into a family affair, and none were cuter than Rihanna and her nine-month-old niece Majesty.
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Rihanna, 27, paused from posing for photos to push little Majesty in a toy car at event on Sunday, and both ladies went with designer dresses.
"She's sitting in my lap for sure," Rihanna told ET of the seating arrangement for the screening. "She's in Versace too, honey. Watch out now!"
The "We Found Love" singer went with a demure Dior number in pink. Earlier this month, she was introduced as the first black woman to front a campaign for the brand.
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In the movie, Rihanna voices the character of Tip, an adventurous girl who forms a friendship with a lovable extraterrestrial name Oh (voiced by Jim Parsons) after he lands on Earth, finding himself on the run from his own people. The movie also features the voices of Steve Martin and Jennifer Lopez.
ET's special correspondent at the scene was Cheryl "Action" Jackson, who won Good Morning America's Hometown Hero award for her work feeding the homeless.
"[Jennifer Lopez] is beautiful!" Cheryl raved. "You know, you see people on TV and then you see them in person sometimes you're like, 'Oh, they got some good makeup people!' She's beautiful."
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Cheryl is already a grandmother to a three-year-old girl and has another grandchild on the way. As the baby's gender is being kept secret from Cheryl, she enlisted J. Lo's help in trying to extract the information. Watch the video to see if J. Lo's reconnaissance mission was successful.
Home lands in theaters March 27.