The cast of Glee honored Whitney Houston during last night's Valentine's episode, titled 'Heart.' Just three days after her death, Whitney Houston was the beloved subject of a moving musical tribute on FOX's hit show -- by sheer coincidence.

Star Amber Riley covered her biggest hit, I Will Always Love You that was planned by Glee's team long before her death.Take a look at the touching moments via today's Hollywire Hot Minute!

With the shocking, tragic death of Whitney Houston this weekend, we've been reminiscing over the legendary star and her most notable feature: Her voice.

In a special Hollywire Hot Minute, we take a look at a few of our favorite performances from the late singer.

Take a look and let us know which is your favorite (or which we missed)!

After their tribute episode to the King of Pop Michael Jackson, Glee is dedicating their upcoming Valentine’s Day episode to the one and only Whitney Houston.

While the episode was shot way before the shocking loss of Houston, Amber Riley’s character Mercedes already had her rendition of I Will Always Love You scheduled to appear during the show tomorrow night.

But producers developed a special way to incorporate the music legend even more.