By JESSICA SATHERLEY
Just the two of us: Brad Pitt and Angelina Jolie were spotted enjoying a romantic lunch together without the company of their children at London's Dorchester Hotel
They are in the UK with their six children while Brad Pitt works on his new movie World War Z.
But, after spending some time with their ever-expanding brood, Brad and partner Angelina Jolie decided to leave the kids at their rented London home so they could enjoy a romantic lunch together at London's Dorchester Hotel.
While Brad looked smart in a pair of beige trousers and white shirt, Angelina went for a classic look in her white long-sleeved T-shirt, taupe pencil skirt and beige Lanvin patent espadrille wedges.
Quick entrance: The pair made a dash into the famous hotel where they enjoyed a meal together
Despite the fact the pair have both been spotted out and about in London separately over the past few weeks, it's the first time they have been seen together since late June.
And while Brad works hard on his new movie, adapted from the novel by Max Brooks, Angelina has certainly been enjoying keeping herself and her brood busy.
This morning, Angelina braved the unseasonably cool morning to take her three-year-old daughter Vivienne to Streets Florist in Richmond.
The 36-year-old sneaked into the shop all in black and hid under her oversized aviator sunglasses as she carried her Louis Vuitton bag and held onto Vivienne’s hand.
Low profile: Earlier in the day, Angelina was spotted trying to go incognito in a florist shop in Richmond in an all black ensemble and oversized sunglasses
But despite trying to blend in and subtly pick out some flowers, the florist shop owner and fellow onlookers were shocked at the famous customer.
Shop owner Mark Nunez told MailOnline: ‘She bought calillies, roses and thistles and altogether bought two bunches of flowers, a gift bag and some gift cards.
'Everyone in the shop was pretty shocked when she walked in but she didn’t say anything about who the flowers were for.’
Shocked onlookers: Local residents in Richmond weren't expecting Hollywood star Angelina Jolie to stroll into the florist
Angelina held one bunch and Vivienne held the other as they soon left Streets and headed back to their car.
The Tourist star is currently in the capital with her brood including Vivienne’s twin brother Knox, Maddox, nine, Pax, seven, Zahara, six, and Shiloh, five.
The day before, she had taken her children to a cinema in Richmond for a private screening of the new Harry Potter film.
She was again wearing a signature black ensemble and shades, alongside her classic Louis Vuitton bag.
Gift pack: Angelina didn't say who the flowers were for but she bought two bunches and a pack of gift cards from the shop
The film, which is rated PG-13, is said to contain some sequences of intense action violence and frightening images.
Yet care-free parent Angelina still took the whole family to watch the action-packed film.
As the family left the theatre after watching the movie a small crowd gathered and local police came to their assistance at they piled into a waiting mini-van.
Pax, nine, couldn't help but show his cheeky side, sticking his tongue out at the onlookers while wrestling with his older brother Maddox as they climbed into the car.
Angelina and the children flew into London from Los Angeles airport on Thursday and had previously also flown to Malta while Brad was filming scenes there.
Cutie pie: Little Vivienne, three, helped her mother pick the flowers