I love all the singles from Maroon 5's latest album, Hands All Over.
I also like "Stereo Hearts" by Gym Class Heroes feat. Adam Levine
I love Kelly Clarkson songs too!
And "Undo It" by Carrie Underwood, and "Cowboy Casanova", as well as "Before He Cheats" by her too.
I like a mixture of Britney Spears songs (like Oops I Did it Again and 'Til the World Ends, as well as Circus) and Lady Gaga of COURSE.
Don't forget Taylor Swift.