Lovato's fifth studio album "Confident" followed in 2015. The lead single "Cool for the Summer" was nominated for Song of Summer at the 2015 MTV Video Music Awards. The album was nominated for Best Pop Vocal Album at the 59th Annual Grammy Awards. In 2017, they released their sixth studio album "Tell Me You Love Me", featuring lead single "Sorry Not Sorry". The single was nominated for two awards at the MTV Video Music Awards: once for Song of Summer at the 2017 MTV Video Music Awards and again for Best Pop at the 2018 MTV Video Music Awards. It was also nominated for Best Pop at the 2017 MTV Europe Music Awards. Lovato was nominated for three awards at the 2018 "Billboard" Music Awards, including Top Female Artist, and received a nomination for Favorite Social Artist at the 2018 American Music Awards. Lovato was nominated for &lt;a href="Grammy%20Award%20for%20Best%20Pop%20Duo/Group%20Performance"&gt;Best Pop Duo/Group Performance&lt;/a&gt; at the 61st Annual Grammy Awards for the song "Fall in Line" with Christina Aguilera. Among other awards, Lovato has received four ASCAP Awards and four BMI Awards for songwriting and composing the singles "Heart Attack", "Neon Lights", "Cool for the Summer", "Sorry Not Sorry" and "Tell Me You Love Me". Lovato has received numerous awards for their activism and philanthropic work, including the Acuvue Inspire Award at the 2011 Teen Choice Awards, the GLAAD Vanguard Award and the Young Luminary Award at the gala. Lovato was nominated for two VMAs at the 2020 MTV Video Music Awards for "I Love Me".