Today (10 September) marks Millie and Pro Green's (real name Stephen Manderson) first wedding anniversary and proving they are still just as loved-up one year on, the showbiz couple were all smiles as they left the Samsung Galaxy Alpha launch party together yesterday evening.
Looking like the perfect pair, Mils and Pro Green wrapped their arms around each other as they made their way through the capital.
While Professor Green opted to keep things casual for their evening out in a head-to-toe black ensemble, Millie looked sensational in a tailored Hollywood red two-piece.
Subtly baring her cleavage, the Chelsea fashionista's suit consisted of a plunging fitted blazer on top and matching cigarette pants on the bottom.
Adding a little more sass to her outfit, Millie teamed her red ensemble with a very chic pair of V-shaped leopard print heels.
It's no surprise Millie and her rapper beau were in high spirits last night as today they celebrate their first year of married life together and no doubt have a few upcoming celebrations lined up.
Taking to Twitter this morning, Professor Green paid a touching tribute to his wife, he tweeted: "This time last year I was putting the finishing touches to my wedding speech. Happy anniversary @millsmackintosh x."
For Millie, today not only marks her first wedding anniversary but also the launch of her very own clothing collection.
Like her husband, Millie too posted on the social media site, tweeting: "Feeling very emotional remembering how I felt 1 year ago on my wedding day and also because it's @MillieMClothing's launch! #11am."
Aww, looks like there's even more reason to celebrate!
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