Rich Boy struck gold with producer Polow Da Don on 2006's "Throw Some D's." The pair hasn't been able to repeat the feat on any of their three subsequent singles together, including 2007's cheery love jam "Good Things" and 2009's art-damaged Weezy-rip "Drop." "She Luvs Me (She Luvs Mi Knot)" switches his style up yet again for Polow's excellent approximation of a dancehall-infused Timbaland beat — and Rich Boy's unfortunate approximation of Timbaland's half-baked rapping. And a "fuck your couch" reference in 2010 is just inexcusable.

“Too Close”

Next was formed in Minneapolis when the uncle of Terry "T-Low" and Raphael "Tweety" Brown, who was a gospel choir director, introduced the brothers to Robert Lavelle "R.L." Huggar. Sounds of Blackness singer Ann Nesby groomed the R&B group before handing them over to Naughty by Nature's KayGee, who wrote and produced "Too Close." The idea for the song was sparked "from a conversation we had with several girls at a nightclub," explained T-Low. "It's talking about the club scene, with guys getting out of hand and the female telling him to back up, asking, 'What are you doing?'"