It must be love! Emma Watson looks the picture of happiness as she steps out in London with boyfriend William Mack Knight

They've reportedly been seeing each other since last October.

And Emma Watson made a rare outing with her boyfriend William Mack Knight in London last week, proving the low-key couple are still very much an item despite keeping their romance on the down-low.

The 26-year-old Harry Potter actress was the picture of happiness as she strolled along beside her Silicon Valley high-flyer partner.

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Casual outing: Emma Watson was beaming as she joined boyfriend William Mack Knight for a shopping spree in London last week

Casual outing: Emma Watson was beaming as she joined boyfriend William Mack Knight for a shopping spree in London last week

Emma was clad in her favourite checked tweed coat, which she teamed with a loose white blouse and a pair of black skinny jeans.

She set off the look with a pair of patent leather ankle boots and appeared to be feeling the chill, wrapping a black scarf around her neck.

The British beauty and William, 35, appeared to have been indulging in a spot of retail therapy since he was carrying two shopping bags over one shoulder.

Smitten: The Harry Potter favourite, 26, couldn't take her eyes off Silicon Valley high-flyer William, 35

Smitten: The Harry Potter favourite, 26, couldn't take her eyes off Silicon Valley high-flyer William, 35

Get your Autumn look in the bag with Emma's arm candy

She announced in February she would be taking a year long break from acting, but we're glad to see Emma Watson's still in the limelight!

And whilst she might have spent some time living in the USA, the actress was spotted in London rocking her signature Brit style on Saturday.

Wearing a checked coat with skinny jeans, Emma finished her look with Chloe's lust worthy Hudson bag, which has also been spotted on Chrissy Teigen and Kendall Jenner.

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In great spirits: The pair appeared to be having a great time as they enjoyed a walk together

In great spirits: The pair appeared to be having a great time as they enjoyed a walk together

The actress previously admitted she was worried her wealth may be off-putting to potential boyfriends, but William is believed to be affluent in his own right.

The tech entrepreneur - who graduated from Princeton - is reportedly makes $150,000 a year and comes from a wealthy background as his father, a retiree, is director of a discreet golf club.

In his online profile, he writes that he is a 'tech/entrepreneurship enthusiast, business school grad, writer, artist, photographer, adventurer, naturalist, etc. Many passions. 160 characters won't cut it...'

Stylish as ever: Emma was clad in her favourite checked tweed coat, which she teamed with a loose white blouse and a pair of black skinny jeans

Stylish as ever: Emma was clad in her favourite checked tweed coat, which she teamed with a loose white blouse and a pair of black skinny jeans

Wrapping up: She  appeared to be feeling the chill, knotting a black scarf around her neck

Wrapping up: She appeared to be feeling the chill, knotting a black scarf around her neck

The romance is Emma's first since splitting from Matt Janney in December 2014 after a year of dating.

Speaking in the September issue of Vogue, she admitted: 'I felt really uncomfortable, even before my relationship ended, I went on a silent retreat because I wanted to figure out how to be at home with myself.'

Following their break-up a spokesperson confirmed the split was down to the actress' 'unrelenting work schedule', adding that things remained 'amicable' between the pair.

Moving on: The romance is the British actress' first since splitting from Matt Janney in December 2014 after a year of dating

Moving on: The romance is the British actress' first since splitting from Matt Janney in December 2014 after a year of dating

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