Kate Hudson Gives Birth to a 'healthy Baby Boy!' Actress and Fianc© Matt Bellamy Have a Brand New Muse

Kate Hudson and her fianc© Matt Bellamy have welcomed a son.

The 32-year-old actress gave birth to a 'healthy baby boy' in Los Angeles last night her rep has confirmed to Us Weekly.

Kate is also mother to seven-year-old Ryder who will play big brother to the new addition to their family.

Kate and the Muse frontman began dating last year although they reportedly met a few years ago in Australia.

The Almost Famous star told Elle UK in September that she and Matt were very happy together, calling him 'lovely'.

The couple are said to be close to purchasing a Malibu mansion to raise their new baby in.

The 7,000 square foot home is reportedly worth $5.3million and is nestled in the exclusive Pacific Palisades.

However, Kate is rumoured to be going to spend a few months in the UK while Bellamy finishes recording his next album before finally settling back in LA.

Although Kate had was initially not receptive to the idea of getting married again saying she 'didn't feel it necessary' as she 'already had one child and one divorce' clearly changed her mind.

Her elder son is from her first marriage to Black Crowes singer Chris Robinson who divorced in 2007.

Bellamy proposed to the pregnant actress in April, with Kate making the announcement during an interview with Matt Lauer on The Today Show that Matt's proposal occurred in the prior week.

She showed off the huge engagement ring, estimated to be worth $200,000.

Kate was treated to a baby shower on June 5 at a private home in Malibu. It was attended by friends Courteney Cox, Nicole Richie and Rachel Zoe.

It has been a weekend for births as Victoria Beckham also had her baby too.

The former Spice Girl gave birth to her fourth child - a 7lbs 10oz baby girl at 7.55am today.

Victoria and husband David are said to be 'delighted' with their new daughter.