Jenna Dewan hit the gym for a workout in LA today following a big announcement this morning — Jenna and husband Channing Tatum are expecting their first child next year. She already thanked her fans for their support on Twitter saying, "Thank you everyone for all the love!" The couple revealed the exciting news after she stepped out for a star-studded night in LA. Jenna covered her baby bump in a Temperley London gown to attend VH1 Divas alongside Miley Cyrus, newly engaged Kelly Clarkson, and Stacy Keibler. She wasn't ready to share her baby joy at the event, though, since she responded to questions about having a family with, "Probably sooner than later — we both want kids." Jenna was solo for the outing, as Channing has been busy filming his latest movie, Foxcatcher, across the country in Pittsburgh.