Beyonce wore the style months before Mariah.
Photogs caught the star out and about in NYC, while ET chatted with her Monday morning.
This isn't the first time Beyonce and Mariah Carey have worn the same dress.
The songstress delivered on diva antics in NYC, tripped on a red carpet and previewed her upcoming reality show.
The singer opened up to ET at the GLAAD Media Awards in New York City on Saturday.
The diva stunned at the star-studded gala, but it was son Moroccan's quote that received all the attention.
The pop diva is not afraid to show off her curves!
The friendly exes are a shining example of successful co-parenting.
Janet is expecting her first child at 49, and now, we're taking a look at other celeb moms who got a visit from the stork after their 40th birthdays.
Mariah shared one of her most Mimi moments ever in a pic featuring the icon making pizza in a negligee, and she opened up about the moment.
ET caught up with the pop diva in Paris where she filled us in on how she's planning a wedding while on a world tour.
The singer opened up to ET on Thursday and reflected on the life and legacy of the late music icon.
The singer opened up to ET on Thursday about the death of the music icon and the role he played in her life.
