Catherine Zeta-Jones celebrates 22nd anniversary to ‘sweetheart’ Michael Douglas

Michael Douglas and wife Catherine Zeta-Jones at the Oscars (Ian West/PA)

Catherine Zeta-Jones has paid tribute to her “sweetheart” Michael Douglas to mark their 22nd wedding anniversary.

The Welsh actress, 53, shared a candid photo of her kissing the US actor and producer, 78, on Instagram to celebrate the occasion.