Lindsay Lohan is not engaged to Russian heir Egor Tarabasov.
Gossip sites were buzzing after it was reported that Egor had popped the question, but Lindsay's publicist Hunter Frederick has rubbished rumours they are tying the knot.
"The story is untrue and holds no merit," he said.
Lindsay, 29, and Egor, 22 - who is the son of a multi-millionaire businessman - have been stepping out since meeting last summer.
While they aren't getting hitched, the romance is thought to be going strong and in recent weeks Li-Lo even posted a picture of her man online with the caption: "I love him."