Madonna halted the step-and-repeat at Tuesday’s red-carpet premiere of W.E. at the Ziegfeld to check in on celebrity photographer and WireImage co-founder Kevin Mazur, who suffered a broken wrist and foot and a hematoma in his neck from a near-fatal November car accident in the Hamptons. “She came over and gave me a kiss hello and asked me how I was doing,” Mazur told The Post. “It was driving all of the photographers nuts because all they wanted was for her to pose.” Mazur sent an e-mail to industry friends late last week with the subject, “We are Lucky to be Alive—Texting Kills,” which included details from a police report describing how the 22-year-old woman who died after colliding head-on with the Escalade carrying him and his wife Jennifer was drunk and texting at the wheel at 2:30 a.m. “My plea is to PLEASE STOP TEXTING while you drive,” Mazur, who’s still limping and has a cast on his wrist. His wife suffered a broken eye socket and is still recovering.