Singers Selena Gomez and Justin Bieber no longer feature in Billboard Music's list of powerful couples.

Gomez and Bieber have been going through a rough patch in their relationship and there have been multiple reports of the couple breaking up and getting back together. The couple broke up after Bieber allegedly cheated on Gomez in December last year.

A tweet from the official Twitter account of Billboard on Saturday read: "We had to remove Justin & Selena from our list of top celebrity couples, but we added Chris & Rihanna and Katy & John."

The couples were ranked according to their combined U.S. album sales from 1991-present, according to Nielsen SoundScan.

Billboard has listed Garth Brooks and Trisha Yearwood as the most powerful couple, followed by R&B singer Beyonce Knowles and rapper husband Jay-Z.

Also in the list are singers Rihanna and boyfriend Chris Brown. The pair recently got back together after a dramatic break-up in 2009. Scroll down to see Billboard's most powerful couples in music.

Justin Bieber and Selena Gomez
Justin Bieber & Selena Gomez: ups and downs put them out of the list Reuters
Billboard Musics Ten Most Powerful Couples
NUMBER ONE:Singers Garth Brooks (R) and Trisha Yearwood REUTERS/Lucas Jackson
Beyonce
NUMBER TWO: R&B artist Beyonce and husband Jay-Z REUTERS/Mario Anzuoni
Billboard Musics Ten Most Powerful Couples
NUMBER THREE: Country singers Faith HIll and her husband Tim McGraw REUTERS/Mario Anzuoni
Billboard Musics Ten Most Powerful Couples
NUMBER FOUR: Musician Mariah Carey and husband Nick Cannon REUTERS/Gonzalo Fuentes
Billboard Musics Ten Most Powerful Couples
NUMBER FIVE: Avril Lavigne (R) and Chad Krueger REUTERS/Mike Cassese PJ
Billboard Musics Ten Most Powerful Couples
NUMBER SIX: Singer Gwen Stefani (L) and musician Gavin Rossdale REUTERS/Eric Gaillard
Billboard Musics Ten Most Powerful Couples
NUMBER SEVEN:Singer Alicia Keys and her husband, record producer Swizz Beatz REUTERS/Mario Anzuoni
Billboard Musics Ten Most Powerful Couples
NUMBER EIGHT: Entertainers Katy Perry and John Mayer REUTERS/Jim Bourg
Billboard Musics Ten Most Powerful Couples
NUMBER NINE: Recording artist Rihanna and Chris Brown REUTERS/Danny Moloshok
Billboard Musics Ten Most Powerful Couples
NUMBER TEN:Miranda Lambert and her husband Blake Shelton REUTERS/Eric Henderson
Twitter Justin Bieber