Rosalie Jo Cunningham (born 25 April 1990) is an English singer-songwriter that started with the band Ipso Facto in 2007.

Cunningham was born in Southend-on-Sea, Essex, England,[1] formed her first commercial band Ipso Facto in 2007, releasing the singles "Harmonise" / "Balderdash" (Disc Error) in October 2007,[2] "Ears And Eyes" (PureGroove)[3] in August 2008,[4] "Six and Three Quarters" / "Circle of Fifths" Mute Records[5] in October 2008.

[7] Cunningham subsequently founded the psychedelic rock band Purson, with which she toured, composed and recorded for the next eight years.

"I feel strongly drawn to a more DIY approach to my career in music, and look forward to the freedom to explore many avenues as a solo artist," Cunningham explained.

[8] Her debut solo studio album Rosalie Cunningham was released on 5 June 2019 by Esoteric Records, via Cherry Red.