"How Will I Know," covered on the episode by Lea Michele (Rachel), Naya Rivera (Santana), Amber Riley (Mercedes) and Chris Colfer (Kurt), is a song from Houston's self-titled debut album, which was released in February 1985.
Here's how Fox describes the upcoming episode: "The glee club pays homage to a true icon when they cover Whitney Houston's greatest hits. Meanwhile, Emma (Jayma Mays) and Will (Matthew Morrison) are one step closer to their dream wedding."
Earlier this season on "Glee," the series featured "I Will Always Love You," covered by Riley. The song, originally written by Grammy winner Dolly Parton, garnered Houston two awards at the 36th Annual Grammy Awards in 1993, including Record Of The Year.
"Glee" airs Tuesday nights at 8 PM ET on Fox.
To watch the performance of "How Will I Know," look below: