Adele has officially released her second single, "When We Were Young", from the latest album 25. While the song was first heard last year, when she uploaded a live version of it on YouTube, fans can now access a streaming version of the hit single. The new song follows the smash hit "Hello", whose video has amassed more than a billion views since its release in November. 

Accompanying the official release of "When We Were Young" is cover art that features a young Adele, smiling widely with her two front teeth missing. The picture was shared by Adele via Instagram.

Adele's image as a toddler for her new single' cover art

"When We Were Young" is now available on iTunes. Meanwhile, watch Adele sing the song live below.