Whats the name of that amazing song?

On March 30 at 2:45 p.m. I was in the car waiting for my dad to come back from the market. As usual i was listening to the music on the radio. The station i was listeneinig to was 102.7 my favorite station. I had just finished listening to the song Hotel Room Service by pitbull when i came across an amazing song. The first time i heard it, it became one of my favorites, at that point i didnt know what the name of it was but i loved it!!! I started singing it when i heard it and i couldnt stop. When it was over i still couldnt get it out of my head i constantly kept thinking about it. When my dad got back from the market i asked him if he knew the name of the song. Ofcourse he wasnt in the car when i heard it so i had to sing it to him and he told me he did not know the name of the song. I then started asking my brothers, my mom, and my cousins and they all told me they did not know the name of the song i was listening to. I got so frusturated because i didnt know the name of that amazing song. Then my friend Adriana called me and she told me she was in the car waiting for her mom to come back from the bank. While we were talking the song came on and i started saying oh my god! oh my god! Adriana do you know what this song is called. She then told me yeah the name of the song was OMG by usher ft will.i.am. I got so happy because i finally knew the name of my favorite song. http://www.youtube.com/watch?v=1RnPB76mjxI here is my favorite song if you want to hear it.