While we asked directly about Tristan, Lamar clearly didn’t want to discuss him … simply saying “he’s corny” for what he did. TT and Lamar have butted heads in the past, like earlier this year after Lamar left a comment on a Khloe post. Of course, Lamar’s had his challenges over the years — including his nearly-fatal OD in 2015 — and other substance abuse struggles, but he seems to be on the straight and narrow lately.