Even though Kevin Federline’s custody battle is raging with ex-wife Britney Spears, Shar Jackson tells ‘Extra’ she and K-Fed don’t discuss it much. “We don’t talk about it. Whenever there is drama, that is his personal journey,” she explained. Jackson also gave Federline a thumbs up for his parenting skills, though not so much for his boyfriend qualifications. “Maybe he wasn’t a great boyfriend, but he was an amazing dad,” the ‘Celebrity Rap Superstar’ champ said. “He does what he has to do to take care of his family.” Read more.