The Federal Bureau of Prisons database indicates Maddox has been moved to a Residential Reentry Management Field Office in Orlando, also known as a halfway house.
The Eternals star brings along her eldest son who studied at Yonsei University as her plus-one when attending the event held in honor of South Korean President Yoon Suk Yeol.
Angelina Jolie was accompanied by her son Maddox, 21, for the special occasion hosted especially for South Korean President Yoon Suk Yeol and his wife Kim Keon Hee.