Pop star Demi Lovato is sharing her beauty tips with fans by launching her own skin care line.

The Skyscraper hitmaker has put together a collection of products, including cleanser and moisturiser, for the Devonne by Demi range, and she hopes the beauty essentials will help her devotees achieve a flawless complexion.

She tells People.com, "I am trying to help young girls and women all over the world love and accept themselves when they look in the mirror. I can guarantee that if you take care of your skin and use products that work, you'll find that confidence."

The collection launches in December (14) and proceeds from the starter kit will help fund The Lovato Treatment Scholarship, a scheme the star set up to help others suffering from mental health or addiction issues.

The singer spent time in rehab in 2010 to battle issues including bulimia, depression and bipolar disorder.