There's been plenty of rain at the Samsung Open in Lugano this week - but that hasn't dimmed the smiles of Swiss stars Martina Hingis and Belinda Bencic.

There are no problems with the weather for Caroline Wozniacki, who's enjoying training on the beach.

It was National Pet Day this week - plenty of players shared photos of their best friends.

And the USA's Shelby Rogers was stepping out in a very glamorous fancy-dress frock.