Cristiano Ronaldo was joined aboard a superyacht in Sardinia on Thursday by his charming bikini-clad girlfriend Georgina Rodríguez and his children.

On the luxurious sailboat, the player, 38, and his partner, 29, were spending quality time together in the sun.

Georgina flaunted her stunning curves in a green thong swimsuit while topping up her tan onboard.

She looked stunning in the halterneck piece, which showed off her big assets while the briefs showed off her pert posterior.

The actress wore her dark hair in free beachy waves over her shoulders and wore minimal makeup to highlight her beautiful features.

Meanwhile, Cristiano showed off his buff physique in white trunks while taking time out to relax with his loved ones.

Cristiano has son Cristiano Jnr, 12, and twins Eva and Mateo, five, who he had before he met Georgina, and they are parents to daughter Alana Martina, also five, and 13-month-old baby Bella, who they welcomed in April last year.

They were all enjoying time on the yacht together.

The footballer also took on some water sports as he jumped on a jet ski during the afternoon out on the ocean.

The model has been with the Al-Nassr star since June 2016.

Georgina is believed to have an iron-clad ‘pre-nuptial-style’ agreement with Cristiano should the pair separate, according to reports in Spain.

The couple was excused from Saudi laws that prevent unmarried couples from cohabiting in the Kingdom when Ronaldo made the £175 million move to the Saudi Pro League in January of this year.

But despite not being legally married, as per TV Guia, arrangements have been put in place between the couple should they separate to ensure Rodriguez receives financial support.