Along with IKEA and ABBA, one of Sweden's greatest exports. First gained popularity in the US covering ABBA's music and with their music videos on the Disney Channel. Made up of two males (Dhani Lennevald and Amit Sebastian Paul) and two females (Marie Serneholt and Sara Lumholdt), the group is a favorite of Tween BFFs. Correctly spelled WITH the hyphen.
Tween BFF#1: Dude, I'm engaged!
Tween BFF#2: Yay! Let's celebrate with an A-Teens song!