Kristin Cavallari and Austen Kroll, but the Southern Charm star doesn’t mean any harm to the Hills alum’s rumored new man, Jeff Dye.Kroll, 33, opened up exclusively to Us Weekly about his friendship with Cavallari, also 33, acknowledging that the 37-year-old comedian’s recent tweet is likely about him.“Probably. I mean, I’m not here trying to cause problems,” the Bravo personality replied when asked about Dye’s “he wishes” tweet.