Heidi Montag

She may have been one of the supporting characters on The Hills, but for a minute, it looked Heidi Montag she was going to become the breakout musical star of the bunch.

There was plenty of buzz around her burgeoning music career...until the album was released and nobody bought it. Superficial reportedly sold just over 1,000 copies, which has got to hurt considering the fact that she spent $2 million on it.

Kim Kardashian

She may be married to one of the most successful, most decorated, and most influential musicians of our time, but that doesn’t mean that Kim K’s music is any good. She only released one song in her entire life as a singer, “Jam (Turn It Up),” and that was enough, thank you very much.

The dance tune was poorly reviewed upon its release, and she never stepped into a studio again. Kim K seems to understand how bad it was, because the reality star has expressed regret about even trying.