On the Thursday, March 20, episode of 'The Tonight Show,' newly engaged couple Benny Blanco and Selena Gomez revealed new details about the producer's proposal. According to Blanco, Gomez was not in the best mood hours leading up to the surprise.

Selena Gomez and Benny Blanco would like to tell you about their love story via song. On Friday, the singer-producer couple released their anticipated first collaborative album, I Said I Love You First.

In the caption of an Instagram post Thursday, Gomez wrote that she and fiance Benny Blanco debuted "Bluest Flame," a song from their joint album, "I Said I Love You First," which is out on Friday. She also shouted out Korine and her former co-stars, writing, "@ashleybenson @vanessahudgens @rachel.korine & @harmonykorine we missed you so much."