Has the party officially stopped for Pitbull? No way! Although 'Don't Stop the Party' has been nudged out of the Top 20, Mr. 305 and Christina Aguilera are coming in at No. 18 with their collaborative single 'Feel This Moment.'

Meanwhile, further down the Top 20 for the week of Feb. 25 - March 3, 2013, Taylor Swift continues to rule over all with 'I Knew You Were Trouble.' However, she could soon be overtaken by Swedish House Mafia ('Don't You Worry Child') or will.i.am and Britney Spears ('Scream & Shout') if they keep up their momentum.

Which song is your favorite this week? Check out the entire Top 20 Song list below!

Top 20 Songs: Week of February 25 - March 3, 2013

20. One Directon, 'Kiss You'
19. Rihanna, 'Stay' Feat. Mikky Ekko
18. Pitbull, 'Feel This Moment' Feat. Christina Aguilera
17. Olly Murs, 'Troublemaker' Feat. Flo Rida
16. The Script, 'Hall of Fame' Feat. will.i.am
15. Bruno Mars, 'When I Was Your Man'
14. Alicia Keys, 'Girl on Fire'
13. Kelly Clarkson, 'Catch My Breath'
12. Imagine Dragons, 'It's Time'
11. Justin Timberlake, 'Suit & Te' Feat. Jay-Z
10. Kesha, 'C'Mon'
9. Pink, 'Try'
8. Calvin Harris, 'Sweet Nothing' Feat. Florence Welch
7. Justin Bieber, 'Beauty and a Beat' Feat. Nicki Minaj
6. The Lumineers, 'Ho Hey'
5. Maroon 5, 'Daylight'
4. Bruno Mars, 'Locked Out of Heaven'
3. will.i.am, 'Scream & Shout' Feat. Britney Spears
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.