A celebrity that wore the Shag (haircut) and Brett Scallions are both performers.
Sir Michael Philip Jagger, MBE (born 26 July 1943) is an English singer-songwriter, multi-instrumentalist, and composer, who gained fame as the lead singer and one of the founder members of the Rolling Stones (1962-present). 
Brett Allen Scallions (born December 21, 1971) is an American musician. 
 This unisex style became popular after being worn by various celebrities, including Joan Jett, Mick Jagger, Rod Stewart, David Cassidy, Jane Fonda and Florence Henderson in the 1970s. 
