In Brief:
When Demi Lovato and Joe Jonas ended their relationship earlier this year, sources say the Disney star found another celebrity shoulder to lean on. According to the New York Post, before Lovato entered rehab a few weeks ago for "emotional distress", she was in a relationship with That 70's Show's Wilmer Valderrama!. Another source said Valderrama has been "a big part of Lovato's life" leading right up to her alleged altercation with a backup dancer and her decision to seek treatment, and that Lovato introduced the actor as her boyfriend.. Valderrama's rep denies there was a romance between the two and Lovato's people simply had no comment on the talk..