Beyonce and Nicki Minaj Slay Live Performance of 'Flawless'

Be still my heart ... It's Queen Bey and the Queen of Rap, together on stage Beyoncé invited Nicki Minaj on stage on Friday for a surprise performance during a Paris stop of Yoncé's "On the Run" tour. The duo performed a remixed version of "Flawless," a song the two dropped in early August — the collaboration was also a surprise The Paris concert will be one of the shows featured in the HBO special about Beyoncé and Jay Z's tour airing on Sept. 20 — so we'll hopefully get to see the whole...