While most people are inviting friends to complete the ice bucket challenge, Kathy Griffin has another proposal for Nicki Minaj: a booty challenge. After watching the eye-popping, rump-shaking music video for Minaj’s new hit single, “Anaconda,” the 53-year-old comedian threw down the challenge. Griffin also has some stiff competition when it comes to the music world apart from Minaj: She released a comedy album last week, and she hopes to mirror her success at the Grammy Awards earlier this year, where she won best comedy album for “Calm Down Gurrl” after five consecutive losses in the category.
