Bobby Brown -- Skipping Concert to Be with Bobbi Kristina

With the death of ex-wife Whitney Houston, and his daughter Bobbi Kristina in the hospital, sources close to Bobby Brown tell TMZ he is on his way to Los Angeles be with his daughter ... and skipping a concert to do so.

According to our sources, Bobbi Kristina has not been alone since her mother passed -- she's had Bobby's family by her side the entire time.

New Edition has a concert tonight in Nashville, but we're told Bobby will skip the show so he can get to Los Angeles to be with Bobbi Kristina. Brown was spotted at the airport in Nashville with an entourage of people by his side (see photo above).