It's time I update this, before this closes.
#25:
Rihanna f. Young Jeezy-Hard
This song is just badass. It's addictive, and ultimately, it's a jam that you just love immediately. Like me. So Hard comes at #25.
#24
Hannah Montana-He Could Be the One
Hannah's second and last entry on my list. This is Hannah's best song released this year. It's got a catchy beat that gets stuck in your head, and the chorus, though repetitive, is very catchy. If there is a soundtrack for the last season of Hannah Montana, we might see Hannah again next year.
#23:
Ashley Tisdale-Crank It Up
This song blew It's Alright, It's OK out of the water. If this wasn't released, It's Alright, It's Ok might have made it into the Top 50. This song is very catchy. The music video could have been better, overall the song was good. It's Ashley's best dance-pop song to date.
#22:
Lady Gaga-Paparazzi
Oh Gaga! A catchy song, an amazing video, and a controversial VMA performance just really make Paparazzi special.
#21
Katy Perry-Waking Up In Vegas.
Sorry for having no picture. I'm afraid if I make one wrong move internet explorer will freeze. Anyways, this song is super-catchy. It was Katy's best release this year, and it's a got a fun music video to go with it.