Although the lights are the only clue, Ferrari is a possibility, but will anyone laugh at me if I say... I think it looks like a Corvette.
I was just about to search how to spell Corvette when i saw you Msg. This sure looks like a Corvette from the back tail lights
http://www.big-limos.com/gallery/stretch-limos/ It is and here are more. http://www.youtube.com/watch?v=f9VnmhP1-l8 Vid on one.
The cars are supposed to be "luxury" cars. Celebrities and others will sometimes rent these very expensive vehicles to go to elaborate / formal parties. Some high school kids will rent these as well to show up to their Prom. In case you are wondering, a prom is simply a end of they ear party for those about to graduate from high school. It is a formal party.