The Welsh actor, who has a reputation as something of a cheeky chap, made a typically unusual exit from a top London restaurant this week, sticking a lily in each ear as he left.
He was not alone as he headed for the exit. Rod Stewart's 30-year-old daughter Kimberly was in tow clutching what looked like the remainder of the bunch of flowers.
It is not the first time the couple have been seen together. They were first linked last year and since then have been seen on a number of outings in each other's company although neither have confirmed a relationship.
Rhys and Kimberly were not the only celebs joining fellow diners at the eatery.
With London Fashion Week wrapped up, Kate Moss – a good friend of Rhys' - and her beau Jamie Hince also stepped out for a meal before heading off to continue to party at a nightclub.