Posh tweets pic of impromptu performance in Singapore

Victoria Beckham recently posted a pic of her impromptu performance in Singapore on Twitter, where she sat on a piano and singing into a microphone.

Obviously lost in the moment, the 40-year-old can be seen with her eyes closed as she leans her head back to belt out a tune alongside a male pal, who was also singing, the Daily Express reported.

Looking causal for her impromptu performance, the brunette wore a loose fitting grey T-shirt with the word Happy emblazoned across it and a pair of navy trousers.

The business woman is currently in Singapore to hold an exclusive showcase of her new collection.