Watch Beyonce's Party Video
Also sighted at the "party" is former Destiny's Child pal Kelly Rowland, and Beyonce's younger sister, Solange, seen showing off her DJ skills.
Beyoncé is nominated in four categories at this year's Soul Train Awards, including Record of the Year ("Best Thing I Never Had"), Best Dance Performance ("Run the World [Girls]"), Album of the Year (4), and Best Female R&B/Soul Artist. Check it out here
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