In the words of Barney Stinson, "Suit up," because this week's Top 20 is LEGEN... wait for it... DARY.  Sharp dressed man Justin Timberlake is making his Top 20 debut this week with his first single since 2007, 'Suit & Tie.' We can't wait to hear this one bumping on the radio!

Further down the charts, Pink moves up a notch with 'Try' to No. 7, while Taylor Swift, the Lumineers and Bruno Mars play musical chairs in the Top 3. Last week, Bruno's 'Locked Out of Heaven' held down the No. 1 spot, but this week, Taylor Swift's 'I Knew You Were Trouble' reigns supreme.

Check out the Top 20 Songs for the week of Jan. 28 to Feb. 3, and be sure to tune in to PopCrush's weekend radio this Sat. and Sun. to hear all of these tunes in addition to this week's winning About to Pop track (Vita Chambers' 'Fix You).

Top 20 Songs: Week of January 28 - February 3, 2013

20. Hunter Hayes, 'Wanted'
19. One Direction, 'Little Things'
18. Imagine Dragons, 'It's Time'
17. Kelly Clarkson, 'Catch My Breath'
16. Kesha, 'C'Mon'
15. Justin Timberlake, 'Suit & Tie'
14. Calvin Harris, 'Sweet Nothing' Feat. Florence Welch
13. Pitbull, 'Don't Stop the Party' Feat. TJR
12. Maroon 5, 'Daylight'
11. Rihanna, 'Diamonds'
10. Alicia Keys, 'Girl on Fire'
9. Ed Sheeran, 'The A Team'
8. Flo Rida, 'I Cry'
7., 'Scream & Shout' Feat. Britney Spears
6. Pink, 'Try'
5. Swedish House Mafia, 'Don't You Worry Child'
4. Justin Bieber, 'Beauty and a Beat' Feat. Nicki Minaj
3. The Lumineers, 'Ho Hey'
2. Bruno Mars, 'Locked Out of Heaven'
1. Taylor Swift, 'I Knew You Were Trouble'

Note: Every Monday, PopCrush will publish a list of our Top 20 songs for that given week. Then, over the weekend, fans can tune in to our national radio show to hear all of these hot songs plus some other amazing pop tunes. To see a list of radio stations where you can hear the PopCrush Top 20 countdown, click here.