Who doesn't love a good catchy fun pop song? The answer, no one, because everyone loves something infectious. What if some great pop songs were stripped down? Now we're talking!

If a pop song is good, the only thing that can make it better is the artist doing a version of the song acoustically, or someone awesome covering it on YouTube. There are a billion (yes that's an exact number) videos of acoustic covers on the web, but this list will cut out the middleman.

1. Justin Timberlake - Suit & Tie Cover

2. Lady Gaga - You and I Cover

3. Ed Sheeran covers Black Street 'No Diggity'

4. Destiny's Child - Say My Name Cover

5. Psy - Gangnam Style Cover

6. Demi Lovato - Heart Attack Cover

7. One Direction - Kiss You Cover

8. Hanson Covers Taylor Swift's 'We Are Never Ever Getting Back Together'