With Vanity 6 she released only one album. Most of the tracks were recorded by Prince way before the band was assembled, with the help of Dez Dickerson. Vanity 6 had minor impact on charts, albeit efforts to broadcast the music, many radio programmers were reluctant to air the explicit sexuality in the band's songs.
4 singles were issued from Vanity 6, amongst them only Nasty Girl got significant success, mostly in clubs. The band performed vocals on The Time song The Walk on What Time Is It?.
Although a second album was planned, the project materialized under the moniker of Apollonia 6 when Denise Matthews left the band.
Tracks were recorded by Prince for a projected second Vanity 6 album soon renamed Apollonia 6 after Vanity left Prince's camp. Amongst them 17 Days on which Brenda sang lead vocals (with the lyric Al I got is 2 cigarettes and this broken heat of mine the song was written with Brenda in mind. ), Promise To Be True, Vibrator, Sex Shooter and an instrumental tune dubbed Wet Dream Cousin, titled thus due to its similarity with the track Wet Dream.
G-Spot originally considered for Purple Rain was also planned for the album. A few other songs, Manic Monday, for which Brenda recorded background vocals, and Take Me With U were placed on an early configuration of the album, but instead used for other projects.
The Glamorous Life, Oliver's House and Next Time Wipe The Lipstick Off Your Collar were also originally intended for the Apollonia 6 project, but Prince opted to used them for Sheila E.'s debut album The Glamorous Life instead and they were never part of any sequence of the Apollonia 6 album.
In order to replace Take Me With U, Prince recorded Blue Limousine a song on which Brenda sings as lead vox, while Happy Birthday, Mr. Christian replaced Manic Monday. Kotero had expressed that her sole interest was to star in the movie but not to fully commit to the band, subsequently, although there's no formal evidence, Prince lost interest into the project during the recording sessions, resulting in the removal of the majority of the strongest material from the record.
Other song on which Brenda sung as lead in the album are Some Kind Of Lover and A Million Miles (I Love You).
Prince completed work on the album in June 1984 with the recording of Happy Birthday, Mr. Christian. Although the three other Prince projects of 1984 were released prior the premiere of Purple Rain film, the Apollonia 6 album wasn't released until October 1984, four months after the purple summer extravaganza.
Brenda appears in the Purple Rain movie as the Apollonia 6 band, a project put together by Morris Day's character in order to evince The Kid's band, The Revolution, from the First Avenue acts. The character of Apollonia serves the purpose to level up the rivalry between the two band leaders, while Brenda and Susan's roles remain minimal.
A mini film project as four-track video was filmed, loosely based on the Apollonia 6 album. It was directed by Brian Thomson, an Australian Production Designer of the original stage versions of Rocky Horror Show and Jesus Christ Superstar and scripted by Keith Williams, concept writer for music videos by Phil Collins, Ray Parker, Jr., and Donna Summer, with a cast comprising Ricky Nelson, Edy Williams and Buck Henry. Shot in a Los Angeles film studio in 1985, and produced by British video firm Limelight, the video never went beyond the rough-cut stage.
The plot introduced three lingerie clad widows gathered to listen the reading of Mr Christian will and testament which leaves them nothing and encourage them to work. The imagery and set is very 1960's revamped into 1980's colorful graphic trends. The scenes show prominent neons words such as 'FILL' at a gas station for Blue Limousine, where Brenda Bennett has the main vocal role, 'EAT' at a diner's for Ooo She She Wa Wa, where Susan Moonsie leads while the two other find themselves struggling in front of piles of dirty dishes to wash. The part featuring Apollonia as leading role feature the word 'BUY' in a supermarket set.
An alternate video was shot and released to support Sex Shooter single. Its real life set, mainstream plot - the band meet 2 guys and take them back to the rehearsal warehouse for cruising purposes - as well as the filming are radicaly different from the mini-film, making the official video look poorly inspired compared to the more ambitious mini-film project.
Apollonia had minor impact on charts, albeit a few TV show appearances were made to promote the Sex Shooter single. Of the two singles issued from Apollonia 6, only Sex Shooter got significant success.
The group disbanded in 1985.