Listen Up! This City - Patrick Stump feat. Lupe Fiasco

Is it just me, or does this song...

A) Remind me of "We Built This City"?
B) Sound like it's actually Usher feat. Lupe Fiasco?

If y'all remember, P. Stump was once the lead singer of punk-poppers Fall Out Boy back in the day (I was actually fond of this album, in all honesty). "This City" is a pretty big departure from FOB's signature sound - are you guys feeling it? Do you agree with me on my two points I brought up?

~ A.H.