By Amber Goodhand - Radar News Editor
Lindsay Lohan has finally found her Dick.
As RadarOnline.com previously reported, the 25-year-old starlet was initially unimpressed with the casting options of the men auditioning as her co-star and even "wanted to go to London to look for a possible Burton actor there," a source said.
But the role in the biopic has now been sealed by Grant, 43, who has appeared in Ugly Betty, Lost, True Blood and most recently GCB.
Liz and Dick is set to begin filming on June 4.
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