Robin Thicke partied with Leonardo Dicaprio for his 37th birthday.

The 'Blurred Lines' singer - who recently split from wife Paula Patton after eight years of marriage - was joined by the 'Wolf of Wall Street' actor and a group of male friends at DBA nightclub in West Hollywood on Monday (10.03.14), and despite the problems in his personal life, he had a ''great'' time.

A source revealed: ''[Robin was] in a great mood, enjoying time with his friends, [but] no girls were allowed in their booth.''

Robin and Leo indulged in a slew of alcohol, with the group sipping on tequila pineapples and Amstel light beer before toasting the occasion with Cristal champagne.

The no-girls policy could be part of Robin's attempts to win back Paula - with who he has three-year-old son Julian - as it was recently claimed she had told him to ''prove'' he is serious about wanting to save their marriage.

The 'Baggage Claim' actress had initially been insistent about wanting a divorce following her increased unhappiness at her spouse's hard-partying ways, including being pictured with various women while out socialising, but is said to have had a change of heart following ''constant'' conversations about their future and is now open to a reunion.