http://www.imcdb.org/movie_1004509612-Lady-Gaga--Love-Game.html
http://www.imcdb.org/movie_1004509611-Lady-Gaga--Eh,-Eh-(Nothing-Else-I-Can-Say).html
Done

A)Eh, Eh (Nothing Else I Can Say):
The first one is a 1957 Chevy, probably a Bel Air. The other car is a 1955-56 Plymouth of some kind.

B)LoveGame 2009:
The Lincoln Town Car is a 1981-89. The blue one looks like a 1976-77 Buick Riviera, while the one on the bottom is a 1976 Full-size Oldsmobile.

Here are cars from two of Lady Gaga's music videos.

Eh, Eh (Nothing Else I Can Say) 2009
Piaggio Vespa - 2 Stars

1957 Chevrolet Belair - 1 Star

1955-56 Plymouth - 1 Star


LoveGame 2009
81-89 Lincoln Town Car Stretched Limousine - 1 Star

1976-77 Buick Riviera? - 1 Star

1976 Oldsmobile - 1 Star