Shailene Woodley says she and NFL star Aaron Rodgers have been engaged for "a while" ... revealing she's smitten with the quarterback who she believes is just a big "nerd."
"I don't know him as a football guy," the 29-year-old "Big Little Lies" actress told Jimmy Fallon on "The Tonight Show Starring Jimmy Fallon" this week. "I know him as the nerd who wants to host 'Jeopardy!'"
"That's the dude I know. He just happens to also be very good at sports."
Woodley did not say when or how she and Rodgers first met .