I doubted everything from Alejandro

I doubted E.T, Firework and ****in' Perfect

Single Ladies - I still can't believe it hit #1. I really dislike it and I thought it was crappy.
Alejandro - I thought this will be Lady Gaga's first flop. I'm so wrong.
Firework - I love this song so much and I thought it will not do good because of how slow it was moving at first.
Blow - I thought Ke$ha will flop with this, but I'm very happy it is a hit.

On The Floor
E.T.
We R Who We R

Firework, E.T, On the floor.

Firework, i still hate it and am surprised it got to #1.

Recently, Blow, We R Who We R, Just Can't Get Enough, Just A Dream and Black and Yellow.

"Boom Boom Pow"

Alejandro - I like it at first, but hated it when the video came out and doubted it'll smash.
E.T.
Blow - I really thought it is flopping. But so glad it didn't.

One Time - Justin Bieber

OMG-Usher
The Only Exception-Paramore

I thought Born This Way would fall fast after its record-breaking first week & a half.

I also thought The Time was going to underperform, but it's gone on to sell 2.7 million copies & it will be triple platinum before the end of June.

I never expected Look At Me Now to go platinum or go Top 10, let alone Top 6, on the Hot 100. I'm shocked it's doing better than Yeah 3X.

I didn't expect On the Floor to be a hit because it was... J. Lo.

Cee Lo - F You

More than half of the people on the Forum doubted in E.T

Most people never thought Pretty Girl Rock would be a hit, and it didn't like killed the charts and went o the top but Top 25, platinum, Top 20 on airplay is something most people didn't thought would happen.

I loved On The Floor by J.Lo but I wasn't sure she will get that hit.

Look At Me Now is really something I still dunno how it went that high.

Hold It Against me