"Can't Shake Loose" is a 1983 song from former ABBA star Agnetha Fältskog's solo album, Wrap Your Arms Around Me. It was the third single release in Europe and the first to be issued in the United States.

The song was written by Russ Ballard, who also wrote the successful "I Know There's Something Going On" for Agnetha's former ABBA colleague Anni-Frid Lyngstad (Frida).

"Can't Shake Loose" proved rather successful on the U.S. Billboard Hot 100, where it broke into the Top 30 at No.29 in November 1983, although it was an edited version of the song. As usual, Fältskog made only limited promotion, but she did travel across the Atlantic from Sweden in August 1983 to appear on American television. "Can't Shake Loose" also performed well in Canada, where it reached No.23. In the UK and Australia, however, the track proved unsuccessful, reaching No.63 and No.76, respectively.

Agnetha filmed a promotional video for the track, in which she portrayed a worried and nervous girlfriend of a rich and powerful man, played by Mikael Rickfors. She also drove a Porsche in the clip. The video is unusual for the time as Agnetha does not mime the lyrics to the song during the clip, with the exception of the "I don't want to stay here" bridge.

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