Did lady antabellem steal i need you now from Tim mccgraw and Faith Hill yes or no?

No, Lady A (formerly Lady Antebellum) did not steal "I Need You Now" from Tim McGraw and Faith Hill. The song was actually written by Lady A members Charles Kelley, Dave Haywood, and Hillary Scott, along with Josh Kear, and was released in 2009. Tim McGraw and Faith Hill later performed their own song titled "I Need You," which is separate from Lady A's work.