"Dancing With The Stars" host Tom Bergeron will unfortunately have to miss Monday night's show due to some personal issues, but luckily, a former winner is able to fill his spot.

"I'll miss 2morrow's #dwts to be at my Dad's bedside," the 60-year-old host tweeted Sunday night. "He's given me a lifetime of support. Time to return the favor."

Since Bergeron will not be able to attend, former Season 19 champion Alfonso Ribeiro will be co-hosting with Erin Andrews instead, a source told to People. Last week, the fan favorite winner appeared as a guest judge, and his return to the show was a huge hit.

Ribeiro's fill in will also be the second time he has stepped in for the loved TV host, according to Us Weekly. Recently, he took over for Bergeron as the host of "America's Funniest Home Videos," so hosting "DWTS" should come easily to him.

Following the announcement, Bergeron took back to Twitter to thank his fans for their love and support. "I'm on a plane reading all of your lovely tweets which I'll share with my Dad," he wrote. "They are deeply appreciated. Thank You."