User blog comment:Corbierr/Lyric Game YAY/@comment-26850918-20140915072737/@comment-26850918-20140923020543

Answers:

1) Que Sera by Justice Crew (God I showed you the song yesterday! =.=)

2) Black Widow by Iggy Azalea ft. Rita Ora

3) Theresa got it right. :) Bang Bang by Jessie J, Ariana Grande and Nicki Minaj.

4) Baby Got Back by Sir Mixalot (>:D)