LeAnn Rimes is apparently caught in a war-of-words with ex-husband Dean Sheremet on Twitter.
As US Magazine and E! Online (among other media outlets) are reporting, the feud apparently began when the 31-year-old country songstress seemingly laughed off a Tweet from Da Giggle Factory which implied that Sheremet was gay:
But Sheremet, who divorced Rimes in 2010 after it was revealed she'd had an affair with current hubby Eddie Cibrian, wasn't having any of it. Sheremet, who is now married to photographer Sarah Silver, fired back:
Rimes, who said she was "laughing at myself," quickly then replied: