The 1970’s pop rock band from Leicester will perform at Perth Christmas Light Switch On on the 21st of November, 2015.
Their first single called Hey Rock and Roll was released in April 1974 and it reached number two in the UK singles charts.
Perth and Kinross Council updated local businesses in Perth about the news. The headline act is yet to be confirmed.
Showaddywaddy have also shown excitement by officially announcing they will be attending Perth City on the 21st of November to perform.
A spokeswoman for Perth and Kinross Council said Perth Winter Festival plans are still to be finalised.