It's been an exciting year for Jenna Dewan. A few months back, she announced that she was expecting a child with boyfriend Steve Kazee, and the couple have been genuinely over-the-moon with joy. Now, they have another reason to celebrate: they just got engaged! While Jenna and Steve are obviously ecstatic about their news, fans couldn't help but wonder how Jenna's ex, Channing Tatum, felt about it. Well, according to a recent source, Channing is actually very happy for his ex!