LOS ANGELES  - Leonardo DiCaprio has celebrated turning 40 with celebrity friends Robin Thicke and Jonah Hill.

The Wolf Of Wall Street and Titanic star rented out the exclusive SoHo House in Los Angeles, on November 11, E! News reported. It said that the partygoers dined on hors d’oeuvres like mini crab cake burgers, tuna tartar bites and freshly baked chocolate chip cookies during the evening.

Other celebrity friends among the 100-strong guest list included actor Tobey Maguire, Maroon 5 frontman Adam Levine, and singer-songwriter Tyrese Gibson. Bearded Leonardo donned a cap for the event and arrived at 11pm. His German girlfriend Toni Garrn was absent - and is said to be in Berlin for work.

Judging by the body language, the lines weren’t blurred between hard partying Robin Thicke and the mystery brunette by his side on Tuesday night. The 37-year-old crooner slipped into a car with his date following Leonardo DiCaprio’s 40th birthday bash at the exclusive SoHo House in West Hollywood.

The Lost Without U singer certainly seems to be making the most of single life and the pretty girl accompanying him was grinning as they sped off together. Thicke has been moving on since Paula Patton cemented the dissolution of their nearly nine-year marriage in October when she officially filed for divorce, citing irreconcilable differences.  The celeb-filled soiree the Blurred Lines hitmaker brought his gorgeous companion to read like a who’s who of Hollywood: Adam Levine, Russell Simmons, Tyrese Gibson and Jonah Hill were among the guests who toasted the Titanic star’s milestone birthday.