If you're a fan of Lady Gaga, Tony Bennett or changing outfits every three minutes, 'Cheek to Cheek Live' will be televised on PBS tonight, and on Amazon Instant 4K later in the year.

Lady Gaga has said she wants to live a “life of solitude” - despite being one of the most recognisable stars in the world. The 36-year-old singer, who has a number of Grammys and Golden Globes ...