Here’s 2 Chainz‘ “Birthday Song” featuring Kanye West!!!! According to 2 Chainz, “Birthday Song” was the product of him and Kanye being locked in the studio for 12 hours. — Take a listen to the clean edit below, the dirty version hits iTunes at midnight. – 2 Chaiiiiiiiinz!!!

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“All I want for my birthday is a big booty girl.” #BirthdaySong