USA Today reports Janet Jackson told her sister LaToya at the Kentucky Derby how excited she was to be with boyfriend Jermaine Dupri. “I’m so attached,” Janet said as she rushed back to his side. Janet flew in with Dupri’s family, her personal trainer and chef. Meanwhile, LaToya told the paper she plans on returning next year for the big horse race. “This is so amazing,” she said. “I’m coming back next year, maybe with (brother) Michael as my date.” Janet admits that she wasn’t as lucky as her sister in picking the winner. “I’m not winning. I normally don’t do this, so I am not really sure who to bet,” Janet said.