Lindsay Lohan news reported that "Speed The Plow" has finished its West End Run last Saturday, and its lead actress thanked her supporters via Instagram.

According to a report from Daily Mail, the movie star turned Broadway newcomer happily closed the final night of the David Mamet production. Wearing a floral jumpsuit and Chanel belt, Lindsay Lohan even gamely posed with fans who were gathered outside London's Playhouse Theatre.

The 28-year-old then took to Instagram to thank people who were part of her first stint as a stage actress. Alongside a selfie after the play, Lindsay Lohan captioned her Instagram post: "Thank you #speedtheplow #ThePlayhouseTheatre crew and staff thank you #davidmamet #lindsayposner and @lavishalice @speedtheplow @nigellindsay1 @richard_schiff".

Referring to David Mamet's previous West End hit Oleanna, the former child star added: "And so it is. ONE MAMET DOWN!!! Next stop. 1 year #OLEANNA #lindsayposner #davidmamet thank you all for your support."

According to Daily Mail, Lindsay Lohan also thanked Oprah in the said Instagram post. She added: "Bless (and) thank you @oprah for being a part of this process and happiness."

Earlier Lindsay Lohan news from Radar Online revealed that the "Mean Girls" star is planning a major career comeback.

"Lindsay is determined to be a movie star again, " the insider shared.

A source shared more Lindsay Lohan news: "Lindsay is doing better than she has in years!"

The Radar Online report detailed: "Lindsay plans to return home to her family in New York for a bit and is then heading to L.A. because she has three big movies that she is getting ready to star in."

Lindsay Lohan has been based in London for months, where she starred as Hollywood receptionist Karen in "Speed The Plow". While some are worried that her return to New York might make the former Disney star relapse from her drug and alcohol problems, a source claiming to be a close friend of the actress said: "She is still sober and we are all very supportive... We always will be."