Former Made In Chelsea star Millie held hands with her rapper partner as they made their way inside Bromley Magistrates' Court on Thursday morning (20 March).
Millie and Pro Green both wore all-black outfits and sunglasses.
Professor Green, real name Stephen Manderson, was charged with drink-driving earlier this month following an incident in London last year.
He was arrested on 3 November in Lewisham. Police had been called following claims a man had been mugged in the early hours of the morning but when they arrived discovered two vehicles appeared to have been involved in a collision.
At today's hearing, Professor Green pleaded guilty to drink-driving. He was banned from driving for twelve months, possibly reduced to nine months if he took a drink-driving awareness course, which he agreed to do. He was also fined.
His lawyer told the court the musician had got into his car after having his watch stolen outside his home, thinking the culprit was chasing his famous wife, who he'd heard scream.
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