[youtube http://www.youtube.com/watch?v=z5Otla5157c] Macklemore & Ryan Lewis aren’t just holding onto #1 with their runaway hit “Thrift Shop,” they’re taking off into the stratosphere, picking up another 7% and moving 210k units more than the #2 track, will.i.am’s “Scream & Shout” featuring Britney Spears. The next hottest track is the second single from Bruno Mars’ Unorthodox Jukebox, which is up a whopping 87%, as “When I Was Your Man” nudges past “Locked Out of Heaven.”

1. Macklemore & Ryan Lewis, “Thrift Shop” – 381k
2. will.i.am f/Britney Spears, “Scream & Shout” – 170k
3. Taylor Swift, “I Knew You Were Trouble” – 162k
4. Swedish House Mafia, “Don’t You Worry Child” – 122k
5. The Lumineers, “Ho Hey” – 118k
6. Lil Wayne f/Drake & Future, “Love Me” 109k
7. Bruno Mars, “When I Was Your Man” – 104.9k
8. Bruno Mars, “Locked Out of Heaven” – 104.7k
9. Justin Bieber f/Nicki Minaj, “Beauty and a Beat” – 104.2k
10. Maroon 5, Daylight” – 95k

Nipping at their heels is “Yolo” from Andy Samberg featuring Adam Levine and Kendrick Lamar in the latest iteration of Lonely Island, which debuted on SNL two weekends ago. It bows at #11 with 85k. The clip is above, in case you missed it. [HitsDailyDouble]