Larry King dished to us about Betty White’s love life before the 90-year-old comic’s Friars Club roast this week. The CNN vet said White, known for her slightly raunchy humor on shows like “Hot in Cleveland,” is actually rather conventional in her personal life. King told us, “I think she’s loved one man her whole life, her late husband [‘Password’ host Allen Ludden]. I know she makes all these sex jokes, [but] I think she has been in love with Allen forever. I think that was a great romance; it was sad when he died. I bet Betty is still with him.” White, who was roasted by the Friars on Wednesday, had three husbands, but her marriage to Ludden was her last, from 1963 until his death in 1981.