'Cool For The Summer' beauty Demi Lovato has revealed what she keeps in her handbag. 

During a new segment for Us Weekly, the songstress emptied out her purse and shared its contents with the magazine. The first item she addressed was a cosmetics compact: 

"I always have City Proof 24HR Waterproof Eye Shadow from NYC New York Color in silver or black. You can use it as a liner or smudge it with your fingers. 

Lovato always keeps snack foods to hand: “I really love Quest bars and Power Crunch bars. Sometimes I’ll have those for when I’m traveling. You don’t really know when you’ll have a moment to eat!”

She went onto add that she keeps an inhaler in her bag because she sometimes suffers from allergies: “I have allergy asthma. When I’m allergic to something, like cats or dogs, I can’t breathe very well, so I carry an inhaler."

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Watch her music video for 'Confident' here: