Lindsay Lohan heads out in London for the evening ahead of Celebrity Big Brother launch

By Kimberley Dadds

PUBLISHED: 20:53 EST, 2 January 2013 | UPDATED: 20:58 EST, 2 January 2013

Rumours have been rife she's set to walk into the Celebrity Big Brother house on Friday night when the 2013 season launches.

And if rumours are to become true then it seems Lindsay Lohan was making the most of her last night of freedom on Thursday.

The Mean Girls actress headed out for a night in London with a group of girl friends as she seemingly enjoyed her last evening with them before reportedly entering the show.

Making the most of it while she can? Lindsay Lohan heads out in London, 24 hours before she's rumoured to enter this year's Celebrity Big Brother house

Making the most of it while she can? Lindsay Lohan heads out in London, 24 hours before she's rumoured to enter this year's Celebrity Big Brother house

Lindsay looked in high spirits as she grinned widely while entering Nazomi restaurant in Knightsbridge.

Lohan wrapped up in a black faux fur coat with skinny black trousers tucked into over-the-knee boots.

She completed her look with her flame red hair tied up loosely, while she dressed up with lashings of red lipstick and matching nail polish.

Night out: The Mean Girls star dressed in over-the-knee boots and a faux fur coat as rumours circulate she'll be among this year's housemates

Night out: The Mean Girls star dressed in over-the-knee boots and a faux fur coat as rumours circulate she'll be among this year's housemates

Night out: The Mean Girls star dressed in over-the-knee boots and a faux fur coat as rumours circulate she'll be among this year's housemates

Carrying her clutch bag, she waved at fans as she walked into the venue ready for an evening of fine dining.

It's thought Lindsay will be among the stars set to appear at Celebrity Big Brother's premiere on Friday night.

Lohan, who was recently rumoured to be dating The Wanted's Max George, jetted into the British capital ahead of New Year's celebrations.

Enjoying London: She jetted into the British capital ahead of New Year's celebrations, thought to be ready for the reality show

Enjoying London: She jetted into the British capital ahead of New Year's celebrations, thought to be ready for the reality show

She has since been spotted on several nights out as she continues to take in the party scene in London.

Although it's not known why Lindsay spent the new year in the UK, seeing as previously rumoured beau Max was spending it in New York, it seems that she's been making the most of it.

But whether or not she's signed up for Big Brother, she has to be back in the US by the 15th for a court appearance after her probation was revoked last month.

Lady in black: Lindsay, who has been rumoured to be dating Max George, went for an all black ensemble as she dined at Knightsbridge restaurant Nazomi

Lady in black: Lindsay, who has been rumoured to be dating Max George, went for an all! black en! semble as she dined at Knightsbridge restaurant Nazomi

Will she or won't she? Lindsay waved at fans as she stepped inside the restaurant for the evening on Thursday night

Will she or won't she? Lindsay waved at fans as she stepped inside the restaurant for the evening on Thursday night

Other celebrities rumoured to be joining Lindsay in the house include jockey Frankie Dettori, X Factor's Rylan Clark, Cheryl Fergison, Heidi Montag and Spencer Pratt and former EastEnders actress Gillian Taylforth.

Celebrity Big Brother returns to Channel 5 on Friday at 9pm.