P Diddy & Kim Porter split last July

P Diddy organised an intimate birthday party for his ex-girlfriend on Monday night.

The rapper, who has two-year-old twins and a 10-year-old-son with Kim Porter, booked out the Murano Restaurant & Lounge in West Hollywood.

Thirty guests were treated to a four-course meal and cocktails.

‘The group serenaded Kim to Stevie Wonder's "Happy Birthday," and then they presented her with a cake,’ a guest tells People.

Kim, who turned 38, arrived fashionably late.

She split from P Diddy, real name Sean Combs, 39, last summer.

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Alison Adey