The 32-year-old actress addressed the incident in a series of tweets and said the employee had grabbed her forcefully at Los Angeles International Airport.
"Dear @AmericanAir I was grabbed forcefully, my carry on bag ripped out of my hand @lax this morning by AA employee A. 3 witnesses," she wrote.
In another post she thanked pilot for being helpful.
"By and @AmericanAir female employee Autonette Please kindly dismiss this woman from @americanair employment. Luckily our pilot was very kind and helpful & apologetic on woman's behalf and assisted in getting her name & instructions on who to contact to report her," she tweeted.
"However there is NO excuse for physical force being used on someone. NOT OK @AmericanAir #accountability."
"Apart from this incident and DISGUSTING woman, thank you for a smooth and safe flight @AmericanAir," she tweeted later.
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