Wonder Girls 'pop' into the U.S.

Fresh from celebrating their 2,000th day as a group, the Wonder Girls are taking time to reflect on the highs and lows of their successful journey.

SOUNDBITE: Sohee, Wonder Girls, saying (English):

"The best moment - I like when we were on Billboard chart, in America."

SOUNDBITE: Sun, Wonder Girls, saying (English):

"Really hardest time for us maybe."

SOUNDBITE: Yenny, Wonder Girls, saying (English):

"When we first came to America I think, you know. Because we didn't speak English and the culture was different and we needed the time to adjust."

Formed in 2007 by JYP Entertainment, the five member group, consisting of Yubin, Yenny, Sun, Sohee and Lim, are continuing to jostle for position in America's crowded pop industry.

The five-member group has teamed up with U.S. based singer Akon for their new single "Like Money" with the hopes of landing on the Billboard charts once again.

SOUNDBITE: Lim, Wonder Girls, saying (English):

"We've always been a huge fan of Akon and he was very gentle when we meet him in person and he was very nice and friendly."

The Wonder Girls will soon be releasing a 'best of' album with Japanese, Korean and English songs for fans in Japan.