Billboard has offered the fans to vote on which song their favorite artist will cover through "Mashup Mondays".
After the last Mashup Monday of the season last week, Billboard held a poll question, "What is the single best cover of 2011?".
Among the eight amazing months and 32 great Mashup Mondays videos of the year, Wonder Girls reigned and topped the poll with 65% of the votes.
Congratulations Wonder Girls!
Who filled out the top five? Check it out below:
1. Wonder Girls covers B.o.B & Bruno Mars' "Nothin' On You"
2. Greyson Chance covers Jay-Z & Alicia Keys' "Empire State of Mind" (Jay-Z & Alicia Keys)
3. Hanson covers Weezer's "Troublemaker"
4. James Blunt covers Katy Perry's "California Gurls"
5. Grace Potter covers Beyoncé's "Why Don't You Love Me?"
Watch the amazing cover of Wonder Girls:
Source: Billboard