Shall we disco? Fashion Week embraces ’70s muse

Singer Christina Aguilera paid a musical tribute to late Beatle John Lennon by singing one of his most famous songs at an event in New York. The Dirrty hitmaker broke into the song – Imagine – at the global launch of The Montblanc John Lennon Edition special pens, reports contactmusic.com.The proceeds from the sales of the pens will help give children access to music education. Lennon’s 70th birth anniversary falls in October.