Promises Rehab Resident Lindsay Lohan will celebrate her 21st birthday with a gang of Paris Hilton impersonators according to UK snitches.

Linds has reportedly hired a group of P.H imposters for her July 7th 21st birthday party soiree at Pure Nightclub in Las Vegas.

A tattle tells the press: “Lindsay knows Paris can’t make it, so, in her honour, she has invited lots of lookalikes. “She thinks it will cheer Paris up and make her laugh.”