Get to know the pop powerhouse — from her biggest hits and relationships to her age, height, net worth and more.

In a new video, Barbra Streisand, Mariah Carey and Ariana Grande discuss what it was like collaborating on Streisand's song ...

This week's highest debuts on the Billboard 200 albums chart — Benson Boone's American Heart, Karol G's Tropicoqueta and the ...