Listen to Beyonce on iHeartRadio

Beyoncé gets candid about her personal life in Part Four of her Self-Titled documentary.

In “Liberation,” the superstar reveals how she balanced motherhood with recording her new album, and reflects on her romance with Jay Z.

The couple’s relationship inspired the erotic track “Partition,” a sexually-explicit song that Beyoncé says she was too “embarrassed” to share with her mom “’cause I’m just talkin’ sh*t.”

Beyoncé goes on to share how she rediscovered her “sensuality” after losing her baby weight, leading her to show off her sexuality in the accompanying music video.

Check out the video below!