Justin Bieber is still flying high on the Top 20 songs countdown for the week of February 4-10, 2013! His duet with Nicki Minaj, 'Beauty and a Beat,' sits at No. 3, while Swedish House Mafia nudges into the No. 2 spot with 'Don't You Worry Child' and Taylor Swift's 'I Knew You Were Trouble' continues to rule at No. 1.

Meanwhile, Olly Murs is making his Top 20 debut with 'Troublemaker,' his catchy collabo with Flo Rida, and Bruno Mars' 'If I Was Your Man' is getting its first round of airplay. Check out the rest of the Top 20 countdown below, and be sure to tune in to PopCrush's weekend radio show to hear these songs in addition to our winning About to Pop track (Cher Lloyd's 'With Ur Love').

Top 20 Songs: Week of February 4 - 10, 2013

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