Ooh! The lucky thing.
Taking to Instagram, Millie had us all wishing we were topping up our tans just like she is, as she shared a snapshot of herself posing on a yacht
Looks just dreamy.
In her photo, Millie is pictured kneeling on her sunlounger out on deck while sporting a cute yellow bikini and cool pair of shades. She shared a heart emoji to match her two piece alongside her post, adding the caption: "Fun in the sun."
And it looks like she isn't the only former Made In Chelsea star currently enjoying a French getaway there.
Both Hugo Taylor and Spencer Matthews (who has been accompanied by new girlfriend Morgane Robart) are currently in Monaco and have been updating fans with just as envy-inducing snaps on their own Instagram pages.
Has Millie now joined them?
Following her split from ex-husband Professor Green (real name Stephen Manderson) in February, Millie has since been romantically linked to her former flame Hugo.
Reports claimed the pair were spotted "getting close" in Dubai a couple of months ago - although rumours they have rekindled their romance have never been confirmed. Neither Millie or Hugo have addressed the claims.
Millie's trip to Monaco comes just days after she and Professor Green divorced.
According to reports, the ex-couple were granted a decree nisi - three months after they first announced their separation.
At the time of their split, both Millie and Professor Green insisted it had been a "mutual decision." They released a joint statement which read: "It is with sadness and regret that we confirm our separation.
"It is a mutual decision. We still care deeply about each other and would like it to be known it is on amicable terms and we wish each other well."
The duo married in front of family and friends at Babington House, Somerset, back in September 2013.
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