The singer also joined the host for an interview, where she presented Fallon with a Confident tour jacket. Lovato's fifth album, "Confident" recently debuted at No. 2 on the US Billboard 200 with opening week sales of 98,000 copies.

The pop star is teaming up with Nick Jonas for The Future Now tour, which will see the pair perform across North America next summer. The 44-date, 3-month trek opens in Sunrise, FL on June 24, with shows scheduled to wrap up in Los Angeles on September 17.