Robin Thicke spent his 37th birthday partying with Leonardo Dicaprio.

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

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 drank throughout the evening, with the group knocking back tequila pineapples and Amstel light beer before marking the occasion with Cristal champagne.

The no-girls policy is rumoured to be part of Robin's attempts to win back his wife - 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 was initially adamant about wanting a divorce because she was unhappy about her spouse's constant partying, including being pictured with various women while out socialising.

She is now said to have had a change of heart following their ''constant'' conversations about the future and is now considering a reunion.