Robin Thicke and April Love Geary welcomed the new year with a post new year holiday in St. Barts. The couple, who was often seen taking holidays on the beach in the past year was seen enjoying the cool weather on Saturday with the "Blurred Lines" singer's son, Julian.

It was a good way to start the new year as Thicke and Geary bonded with his 5-year-old son with ex, Paula Patton. The 38-year-old singer and his boy were frolicking in the water while Geary, 21,  gave Julian a piggyback ride. Thicke and Geary's sighting comes on the heels of their New Year's eve celebration in the island. On Dec. 31, they were also seen spending time with his close friend Leonardo DiCaprio in his expensive yacht, according to Daily Mail.

The model shared photos of their romantic getaway in her Instagram while captioning one picture, "Lucky to be in love with my best friend."

Thicke and Geary confirmed their romance in May after he divorced his former wife, Patton.  They  have been dating for over a year now. In his appearance on Andy Cohen's "Watch What Happens: Live," Thicke claimed that he and Patton are getting along well when it comes to sharing custody of their son. "The good thing is when you have that long of a friendship and you have a child that you can put first," said Thicke. "The most important thing is giving him a healthy, happy life," he told Cohen, Fashion N Style reports.

Meanwhile, MIRROR cited that Thicke dismissed reports that he already proposed to Geary.  Despite Thicke and Geary's age gap, there seems no problem at all with the couple. The model has been supportive of her boyfriend's singing career as she's often seen with him during his album release.  Aside from that, Geary has the big thumbs up from Thicke's parents. "I think it's also very important that she's also very mature. I think that says a lot. She's a very mature young lady. A very beautiful, smart, mature young lady," said Thicke's mother, Tanya of Geary.