We're glad he's still able to keep his spirits up despite enduring so much tragedy.
And although Krissi was in a coma for nearly six months, she unfortunately succumbed to her health issues and passed away on July 26.
Well, we had seen Bobby out and about with family a number of times since her death, but he finally got back to his musical roots with a surprise onstage appearance on Sunday!
In fact, the 46-year-old singer joined Macy Gray at a concert at the Hollywood Bowl over the weekend, and we're just glad to see him doing what he loves.
Keep up the positivity, Bobby!
[Image via Rolonda Watts/Twitter.]