Despite Porsha Williams’ apparent giddiness over her engagement to boyfriend Dennis McKinley, Wendy Williams seems to doubt that “The Real Housewives of Atlanta” star will actually get married. After showing the RHOA season 11 teaser trailer on her show Tuesday, Oct. 2, Wendy got into how Porsha, who is pregnant with her first child, got engaged to McKinley. The talk show host explained McKinley took his girl on a helicopter ride and Lil’ Mo serenaded them with Porsha’s favorite song. McKinley proposed with a huge 13-carat diamond ring that is said to be worth $750,000.