Haifa Wehbe is to perform in Saudi Arabia for the first time next week, alongside fellow Lebanese songstress Elissa. The two singers – among the most famous in the Arab world – will perform in the Gulf kingdom’s capital on 28 October, as part of the 2022 edition of state-sponsored entertainment festival Riyadh Season. “I’m very happy because my dream is coming true and I will meet the Saudi audience for the first time in Riyadh,” Wehbe tweeted earlier this week. The conservative Gulf kingdom seems an unlikely setting for a concert by Wehbe, who has sparked controversy for performances and outf…