Rita Ora stepped out in a very little black dress to attend Leonardo DiCaprio’s birthday partyCredit: Getty

The bash was also attended by Guardians of the Galaxy US star Zoe Saldana, 45, and her director husband Marco PeregoCredit: BackGrid

Oscar-winner Leo was celebrating turning 49Credit: Getty

The Los Angeles bash was also attended by Guardians of the Galaxy US star Zoe Saldana, 45, and her director husband Marco Perego.

English actress Kate Beckinsale, 50, also sparkled in an outfit with a huge jewel-type ornament on the front.

Yesterday we reported that Taika had splashed out £5million on a lovenest for him and Rita.

The New Zealand film director, who wed singer Rita last August at their Los Angeles home, has invested in a sprawling mansion in Auckland’s upmarket Point Chevalier suburb.

The four-bedroom, three-storey clifftop pad is set on two thirds of an acre, with its own beach access, and is by far the most expensive property in the neighbourhood.

It boasts a swimming pool, veranda, private gardens, large garage, sundeck and stunning views across the bay.

Taika’s daughters, Matewa Kiritapu and Te Hinekahu — from his previous marriage to Chelsea Winstanley — are still based in New Zealand so it’s perfect for them too.

An insider said: “Although Taika and Rita spend a lot of time in the US and the UK, New Zealand is still a huge part of his identity and their lives together.

“So having a place they can call home is really important for him and his family.

“They have already started decorating and buying furniture to fit the space.

“They can’t wait to spend some time there.”

Kate also sparkled in an outfit with a huge jewel-type ornament on the frontCredit: BackGrid

Rita married Taika Waititi last AugustCredit: Getty