Entertainment LifestyleViolinist Posh Lettice Rowbotham Gives Jury a Beautiful Rock Violin PerformanceNaturalmethodJuly 25, 2021July 26, 2021 by NaturalmethodJuly 25, 2021July 26, 2021010257 Lettice, 24, made quite an impact when she appeared on BGT, playing a spectacular pop ensemble on her electric violin, while working on stage as...