India, Nov. 2 -- Hollywoord actor Zoe Kravitz flaunted her massive engagement ring while cheering on her fiance, English singer Harry Styles, during his Harryween concert at Madison Square Garden, capping off his 30-show New York residency. Zoe, 37, could be seen alongside friend Riley Keough at the venue floor. On stage, Styles dressed as the NYC Pizza Rat. The couple (right) was first linked in 2025 amid several pap spottings, before being engaged in April this year....