Sienna Miller and fiancé Tom Sturridge end their relationship after a three year engagement and daughter Marlowe together.

Four years dating, three years engaged and one daughter together – but sadly the number just don’t add up and Sienna Miller and Tom Strurridge have called it a day on their relationship.

According to The Sun, the couple split a few weeks ago but are hoping to ‘remain great friends’ going into the future.

The couple were spotted on holiday together only earlier this month in Ibiza, on a family getaway with their three-year-old daughter.

Sienna and her 29-year-old other half starred in a Burberry campaign together just last year, where looked all loved up, but the 33-year-old actress sparked rumours of a separation two months ago when she was seen at the Cannes Film Festival without her engagement ring on.

The pair got engaged back in 2012 and had daughter Marlowe just six months after their announcement.

Despite Sienna having one man exit her life, there’s another who is sticking by her – her agent Ari Emanuel.

The two recently headed to Wimbledon together and Ari seemed to be giving his client and friend a hand to hold to support her through this tough time.

Ari is kiiinnnd of a big deal in Hollywood. So much so that his relationships with clients and status in the industry led to inspire the character Ari Gold in Entourage, played by Jeremy Piven.

Not just a big cheese, he stood up to Mel Gibson in 2006, when he made anti-Semitic remarks, and gained media attention when he called Hollywood to blacklist Mel. Don’t mess with Ari!

Despite the couple’s split, Sienna and Tom want to go forward as friends, which we’re sure daughter Marlowe will appreciate as she grows up.

‘We’re both in on something only we know. An amazing sense of being complicit with a little being.’

Sienna shared that being one of the most gorgeous in the world and the It girl on everyone’s lips pales in comparision with being a mother, which she credits as her greatest achievement in an interview with Vogue earlier this year in January.

‘I was overwhelmed by how normal it felt. It was like, “There you are – that’s what I have been missing”.’

We can only imagine how cool and chic little Marlowe is going to grow up to be with Sienna and Tom as her parents!

See Sienna looking sizzling in THIS topless pic!

Don’t worry Sienna – Josie Gibson’s got some tips on how to get over a break up!

Amy Lo