It’s also a launching pad for fresh faces like Constance Wu and Henry Golding, who play the movie’s central lovers Rachel Chu and Nick Young, and marks Awkwafina’s second scene-stealing role this summer after Ocean’s 8. And thanks to enthusiastic reviews from critics and the ecstatic reactions of early-screening audiences, the movie has already made crazy amounts of money at the box office, which means that the first of Kwan’s two sequel novels may be coming to theaters as early as next August.
Can someone help me to understand "marks Awkwafina’s second scene-stealing role"? Does Awkwafina’s scene-stealing role mean Awkwafina is the scene stealer, or someone else steals the scene from Awkwafina?
The full source.