Hi, I´m looking for an upbeat techno song with female singer that played a lot on radio last year, the only lyrics I remember is "tick tock". It is not Kei$sha´s song Tik tok, this song is more upbeat and more melodic. Less "hiphop-y". Thanks!

Maybe you're looking for this?
Gwen Stefani- What You Waiting For (Lyrics In Description) - YouTube (http://www.youtube.com/watch?v=AI_EOPG5sWo)

No, that´s too old. This song came last year or possibly the year before. Thanks anyway!

Did you listen to it? A big part of the lyrics are 'tick-tock tick-tock'... if you're sure, then there's this one... but not really 'techno' or upbeat'... sooo probably not the one you're looking for...
Nasekomix - Tick Tock Song - YouTube (http://www.youtube.com/watch?v=Mal90xSoFNU)

No, too slow. The one I mean is more "party! yaay!" in its style.