Miley Cyrus feat. Britney Spears - SMS (Bangerz) - MP3 Preview Leak

Here is a tiny snippet of Britney Spears' verse from her upcoming collaboration with Miley Cyrus, entitled "SMS (Bangerz)."

Although we can't tell much from this snippet. It seems as they are about to go in! I'll reserve full judgement until the song premieres in full.