Nick Jonas & Demi Lovato Smoke Cigars to Celebrate 'Cool For the Summer'

Check out Nick Jonas and Demi Lovato smoking gold cigars in a brand pic on Instagram!

“Celebrating @ddlovato number 1 with @dmcigars 24k gold cigars. #coolforthesummer,” the 22-year-old “Chains” singer captioned the pic to celebrate Demi‘s song “Cool For the Summer.”

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Demi added on Twitter, “Nothing like one of your business partners/best friends showing up to support you!!! #COOLFORTHESUMMER😝�’�☀️🌴.”

In case you missed it, Demi premiered “Cool For The Summer” earlier this week, and it has reached number one on iTunes.

Bigger pic inside…