Selena Gomez is a famous singer. She is 34 years old. Now she talks about a private problem.
She was addicted to nicotine for a long time. She used e-cigarettes often. People also call this vaping.
The nicotine changes her voice. Her voice sounds different now. Selena Gomez feels very sad about this.
She says: Vaping is not worth it. It is very hard to stop. But she succeeds now.
The singer wants to warn her fans. No person starts with vaping. She wants to give other people courage.
Gomez has other health problems too. She has the disease lupus. This is an auto-immune disease.