British singer Adele waddled around on stage during her Las Vegas performance.

Adele admitted to the fans that she was struggling with serious back pain.

According to her, the pain has been going on for almost 2 decades.

She ruptured a disk while sneezing at age 15.

The "Hello" crooner told The Face magazine that her weight loss regime helped ease the pain.

Adele also revealed that her weight loss impacted her in a "fun" way.

She recently discussed her mental health, saying that she started seeing her therapist again.

According to her, therapy brings her happiness.

She disclosed that performing at huge events "fills her with dread."