Academy Award-nominated actress Uma Thurman is engaged to her Swiss multimillionaire boyfriend, Arpad "Arki" Busson, according to People. This will be Thurman's third marriage and it marks the first time that she'll wed outside of her profession. Her marriage to Gary Oldman ended in 1992 and she divorced Ethan Hawke in 2003. Thurman can be seen this September alongside Colin Firth and Jeffrey Dean Morgan in The Accidental Husband.