London, Jan 24 (IANS) Actor Leonardo DiCaprio organises fun-filled holiday for his celebrity friends every year, where they play watersports and poker games.

The 36-year-old star was joined on this year's trip in January by girlfriend Bar Rafaeli, supermodel Naomi Campbell, actress Cameron Diaz and her boyfriend Alex Rodriguez, with the group enjoying activities such as surfing, snorkelling and paddle-boarding.

"For the past five years, Leo and his best friend Lukas Haas have gone on a trip every January to stay at the Four Seasons in Maui or The Kahala resort in Honolulu," contactmusic.com quoted a source as saying.

"They always invite some glam friends along. In the past, invitees have included Courteney Cox, Jennifer Aniston, Isla Fisher and Sacha Baron Cohen.

"This year, Cameron, who's been good chums with Leo since they starred in 'Gangs of New York', tagged along with A-Rod, Tobey Maguire, Naomi and her man Vladimir Doronin. Leo got to know Naomi last summer after sailing round Sardinia on a boat."

The source added: "Leo loves poker, so in the evenings they'd get a high-stakes game going.

"They all love water sports and play beach volleyball when their hangovers wear off."