As we all know, fame and popularity can change a person’s mentality. However, it can also have an effect on physical appearance. This change can be brought on by money, substance abuse, or other things. Sometimes, it can be easy to get caught up in fame and fortune, ultimately losing touch with the reality that most people know – a very normal reality. There are a lot of celebrities who have changed right before our eyes as they’ve grown in their careers, from Rihanna to Katy Perry, and even musicians like Adam Levine. We will be discussing 10 celebrities who have transformed completely because of their fame.

To check out some of the celebrities who have changed a lot, click the next button below!

Katy Perry says she's focused more on 'spirituality' now - Insider Image source: Insider