Leonardo DiCaprio
Leonardo DiCaprio takes a blonde beauty for bikini shopping at Caribbean Island.Reuters

Leonardo DiCaprio, who is enjoying his holidays on the Caribbean island of St Barts, was spotted with an unidentified mystery woman on Sunday, 4 January.

Cameras focused their lenses on the 40-year-old celeb and the blonde beauty while they were window shopping for swimwear at a local shop.

While DiCaprio was in a casual outfit with his heavy beard, beach cap and sunglasses, the lady wore a deep cut printed top and extremely short denim cutoffs.

"The Relevant" star reportedly took the mystery woman for bikini shopping and the duo was later joined by American actor Lukas Haas, according to Mail Online.

The lady has been spotted with the "Titanic" star on various other occasions, including a beach party on New Year Eve and at The First nightclub in Saint Barths during his Caribbean trip.

The news has sparked rumours that the blonde beauty might be the new girlfriend of "The Wolf of Wall Street" star.

However, it is yet not clear whether DiCaprio has broken up with Victoria's Secret model Toni Garrn or not. But a recent report in Fashion and Style website indicated that the 22-year-old does not want to continue her relationship with the actor.

In an interview with a German website, Spiegel Online, the model revealed that due to her relationship with DiCaprio, she was often photographed by paparazzi and she did not like it.

"As a model, I got photographed in clothes I don't like on a daily basis. In my free time, I want to wear what I like. I love clothes, I got my own style. Sometimes pap pics emerge that I don't find very beautiful. But I can't change it," said Garrn.