Here is an ad for a Chinese lingerie brand in which the late Princess Di appears to play a cello in her skivvies ... The billboards featuring Princess Diana‘s likeness and the tagline ...

The Prince performed a few notes on the cello, after which a shy Diana was asked to play a number on the piano. After being persuaded by Professor Henri Touzeau, the Princess relented and took her ...

The news footage shows Prince Charles and Princess Diana walking into a rehearsal room where musicians are playing in a semi-circle. Charles is cajoled into playing the cello by Professor Henri ...