Josie Canseco is back in the single lane ... she and Logan Paul broke up after about a month of dating, but not because of his "date" with his brother's ex, Tana Mongeau.
Sources close to the former couple tell TMZ ... Josie and Logan called it quits about a week ago, this after she completely stopped talking to him. Guys aren't the only ones who ghost.
It was a pretty short relationship ... as we first told you, Josie and Logan only started dating last month after years of running in the same friend circles.