HELP! I need to figure out this song! Easy way to get points.?

I have a song stuck in my head and I can't figure out what it is. The chorus is sung something along the lines of "Great city and bright lights" then I don't know the rest of the lyrics but its like "Great city and bright lights, something something all night" It's a rap song. It's not Rhianna's Rockstar 101. It's sung by a male, and it's a rap song. Any ideas?