The Edge Of Glory could of been one of Gaga's most memorable and biggest hits to date if was released at the correct time, with proper promotion & a video, not a half assed era because Judas flopped.
Marry The Night could of been atleast a Top 10 hit if it had been released earlier.
Various Heidi Montag songs would have gone number 1 if she didn't have such an awful awful reputation and had from the start been a singer instead of falling into it from reality TV with no/very bad promo.
KATY--
Hummingbird Heartbeat
If You Can Afford Me
Wide Awake
JANET--
State of the World (it could have gone #1 had they released the physical single. It wasn't eligible to chart on the Hot 100 due to this.)
What'll I Do
Interscope are also stupid for not giving Azealia promotion for 212 even though she wasn't signed to the label until after the song was releaased, it could of gained her some U.S hype if it was sent to urban radio (not sure if it was or not).
