Question: Who sings dont you wish your girlfriend was hot like me?
Disambiguated questions and answers: question: Who is the group that famously sings the song Don't cha?
Who is the rapper that famously sings the song Don't cha?
Who originally sings the song Don't cha, but gave up the rights?
answer: The Pussycat Dolls
Busta Rhymes
Alamaze
Tori Alamaze
Natural Questions answer: The Pussycat Dolls (from the Wikipedia article "Don't Cha")