Billboard's Song of the Summer Is ...

This year's official song of the summer as ranked by the Billboard charts doesn't require much of a drum roll: It's Robin Thicke's "Blurred Lines," which thoroughly dominated those charts from Memorial Day to Labor Day. Here are the top five:

1. Robin Thicke, "Blurred Lines"
2. Imagine Dragons, "Radioactive"
3. Daft Punk, "Get Lucky"
4. Miley Cyrus, "We Can't Stop"
5. Macklemore & Ryan Lewis, "Can't Hold Us"

Click for the full story and list. Or read about Thicke's lawsuit against Marvin Gaye's family over the song. (More lists stories.)