What does BGV stand for?

To add insult to injury, Fogerty brings in two members of the smarmiest band in the world, The Eagles -- not only for background vocals but to sing lead on a couple of verses.

Lawton, bass and background vocals What's on Lawton's iPod: "Whoo Alright Yeah Uh Huh," by the Rapture "Across The Universe," by the Beatles "Silver Lining," by Rilo Kiley "Folding Chair," by Regina Spektor "Lovefool" by the Cardigans "Bohemian Rhapsody," by Queen "How It Ends," by DeVotchka "The Power of Love," by Huey Lewis & the News "Two Princes," by the Spin Doctors "Where is my Mind?

Timberlake had earlier written and provided background vocals for Rihanna's single 'Rehab'.

Simon remains adamant to this day she didn't share a romantic relationship with the rocker, who famously sang background vocals on her 1792 hit You're So Vain, but his then-wife Bianca was convinced otherwise, according to the New York gossip column PageSix.

Rihanna worked with Timbaland on three of the songs from the album, and Justin Timberlake co-wrote and provided background vocals to the track, Rehab.

Another Saskatchewan girl, hip hop artist Eekwol, lends her vocals to the title track, while Cheryl L'Hirondelle and Renae Morriseau of the British Columbia-based group M'Girl provide background vocals on a number of songs.

Kyp Malone, the band's most instantly identifiable member, due to his enormous Afro and matching beard, plays bluesy rock guitar and contributes sweet background vocals.

Flav’s favorite track on the album is called “Flavor Man,” because its one where he’s playing live instruments and doing all the lead and background vocals.