Lindsay Lohan Channels Her 11-Year-Old Self in 'Parent Trap' Dubsmash

Lindsay Lohan seemed a little rusty when channeling her childhood character from the beloved 1998 film, Parent Trap.

On Friday, the 29-year-old actress attempted to Dubsmash a scene from the movie for her four million Instagram followers.

For those not familiar with The Parent Trap -- a remake of the 1961 original -- Lohan takes on two roles in the film, portraying identical twins Hallie Parker and Annie James, who are separated at birth and each raised by one of their biological parents. After meeting for the first time at summer camp, they attempt to bring their parents back together.

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Lohan chose to Dubsmash the line Annie recites right before the camp leaders discover that her bunk has been booby-trapped. "Actually, we're all quite fine in here, unless Hallie Parker knows something we don't know," she mouthed.

Lohan was also clearly feeling nostalgic on St. Patrick's Day when she shared a pic of her 11-year-old self with a message for all the redheads in the world. "Happy #St.Patrick'sDayReds," she captioned the photo. "May your blessings outnumber the shamrocks that grow, and may trouble avoid you wherever you go."

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Here at ET, we have our own flashback moments with Lohan. Check out our interview with the actress when she was just 17 years old and promoting Mean Girls.