"Rollercoaster" is a song by Swedish group Dolly Style.

The song was released in Sweden as a digital download on 28 February 2016, and was written by Thomas G:son, Peter Boström, and Alexandra Salomonsson.

[1] It is currently taking part in Melodifestivalen 2016, and qualified to the Second Chance round (andra chansen) from the fourth semi-final.

[2] In andra chansen, it was eliminated.

[3]