Top 40 Song help!!!!

Hey everyone, i heard just a snippet of a song today and its really catchy, i just cant find it anywhere from what i heard of it.

It sounds like it would be a top 40 song.
The only lyrics i could remember where

"Tonight, (oh oh oh) tonight (oh oh oh) tonight, tonight"

It was something like that. It could've been like "ah ah ah" instead. Kinda sounded like Usher or Chris Brown, that type of voice. Real type of club dance song. Does anyone have any clue about it?

-Thanks all!!!!

Try this one..

Tonight by Enrique Iglesias ft Ludacris

Link: http://www.youtube.com/watch?v=LDtYkOrV4-E

try>
Jay sean - Tonight

Its neither of those

its hard to get across the timing of the song over writing but its like

Tonight (pause) oh oh oh tonight (pause) oh oh oh

the first "oh" is the highest in pitch, 2nd "oh" middle in pitch and 3rd "oh" lowest in pitch

the "oh oh oh" start high and go lower
(high octave, lower octave, more lower octave)

TOP40 in UK or TOP40 in US?

I would imagine its Top 40 in US cause i heard it on the radio. But i mean Tinie Tempah is a UK artists and hes playing on the radio all the time lol

I figured it out guys sorry i had the wrong lyrics. But thanks for everyone who posted!

It was really Hit The Lights by Jay Sean
http://www.youtube.com/watch?v=U18gtNpUOMA

i knew it was jay sean!!