Despite the gossip surrounding newly single Rose, who filed for divorce from rapper Wiz Khalifa last month, the only man who wins her attention right now is her 19-month-old son, Sebastian.
"I'm focused on my son and my work," the model-author, 30, told PEOPLE at the launch of XXIV Karat Sparkling Wines on Thursday. "I really don't have time for a man."
In fact, her most recent date was at the pumpkin patch with her toddler, who Rose says is now talking up a storm. "He's obsessed with pumpkins, so I had to take him," she explained. "All day it's 'pumpkin, pumpkin.' I'm going to dress him up as a pumpkin for Halloween."
As for Rose's costume? "I'm going to be [children's television character] Caillou," she said.
Rose also laughed off rumors that she and Nick Cannon were an item – and that she had cheated on her husband with him. "I was like, 'Damn, Nick, that's cool for you, but it ain't happening.' "
She added that she's not even close to being ready to date again. "I'm going through a divorce and technically I'm single, but I'm just not ready for [that]."