These were the songs that we listened to, hummed to, bought and downloaded, used as ringtones and sang in karaoke bars the past year. They were the most played songs on the radio, the most downloaded in iTunes, the most sold in record bars. Here is a list of the top 10 Billboard songs for 2012. 1. Somebody That I Used to Know – Gotye featuring Kimbra 2. Call Me Maybe – Carly Rae Jepsen 3. We Are Young – Fun. featuring Janelle Monae 4. payphone – Maroon 5 featuring Wiz Khalifa 5. Lights – Ellie Goulding 6. Glad You Came – The Wanted 7. Stronger (What Doesn’t Kill You) – Kelly Clarkson 8. We Found Love – Rihanna featuring Calvin Harris 9. Starships – Nicki Minaj 10. What Makes You Beautiful – One Direction