US Chart Roundup: Katy Perry Is About To Explode

Katy Perry's reductive "Roar" clocks in at #85 on the Billboard Hot 100 after getting some late-week airplay spins. America is eating the single up, as the latest reports have this trash racking up 525,000 downloads by the time this week's chart cut-off time rolls around — likely enough to finally knock "Blurred Lines" off the top after a 10-week run. If that happens, "Roar" will be only the eighth single to reach #1 in 2013.

Elsewhere, the rest of this week's Top 10 is the exact same as it was last week: sexy.

The U.S. Top 10:

1. "Blurred Lines" - Robin Thicke feat. T.I. & Pharrell *10 weeks*
2. "We Can't Stop" - Miley Cyrus
3. "Radioactive" - Imagine Dragons
4. "Get Lucky" - Daft Punk feat. Pharrell Williams 
5. "Holy Grail" - Jay-Z feat. Justin Timberlake
6. "Cups" - Anna Kendrick
7. "Treasure" - Bruno Mars
8. "Clarity" - Zedd feat. Foxes
9. "Safe And Sound" - Capital Cities
10. "Love Somebody" - Maroon 5