Lindsay Lohan and fiance make their red carpet debut

Actress Lindsay Lohan and her fiance Egor Tarabasov proudly walked the red carpet together for the first time at a charity event in London on Wednesday (22Jun16).

The cute couple first began dating around 10 months ago and although the lovebirds have been sharing their romance with fans in pictures on their social media accounts, they finally decided to make an official public appearance at the Caudwell Children’s Butterfly Ball.

In addition to posing for photos together on the red carpet, both Lindsay and Egor took to their respective Instagram profiles to express their appreciation for their invites to the charity function. The actress, donning a pale pink gown, even referenced a line from Mean Girls to her nearly 5 million followers, writing, "#onwednesdayswewearpink @clairelcaudwell and @johncaudwell thank you for including us to support all of the work you do for children bless you," signing the sweet caption off with three prayer hands emojis.

Using the same candid picture of himself looking dapper in a black suit and bowtie while clasping his arm around the waist of his bride-to-be, Egor posted his own unique caption to the loved-up image, writing: “Proud to be at #butterflyball16 with @lindsaylohan supporting @caudwellchildren thank you @johncaudwell."

Rumors of their engagement first circulated when Lindsay flashed an emerald ring on her left ring finger while attending a Duran Duran concert in April (16), and speculation the bauble was in fact an engagement band seemed to be legitimised when she wore the same piece of jewelry on the same ring finger during her date with Egor at the Butterfly Ball.

And although the couple has remained silent on its wedding plans, a source previously confirmed to Us Weekly Lindsay and Egor are indeed engaged.

“It was a big proposal, but it wasn’t done in public,” the insider told the outlet. “Lindsay texted a friend a picture of the ring.”