Fergie Jokes That Son Axl Is 'a Ham' Just Like Dad Josh Duhamel (Exclusive)

Fergie is so ready for Axl to visit The Four: Battle for Stardom!

ET recently caught up with the "Hungry" singer on the red carpet for the new music competition show, where she opened up about her goals for the new year and what it's like co-parenting her 4-year-old son with ex Josh Duhamel.

The former Black Eyed Peas frontwoman told ET's Sophie Schillaci that Axl really enjoys spending time on set. And seeing as his dad has starred in a slew of movies and TV shows over the years, the toddler is no stranger to set life.

"He hasn't been here [to The Four] yet because we've just been getting it together and it's crazy," she revealed. "Filming days are really busy and hectic ... it's kinda like herding cattle; we're all over the place and everyone's trying to get together and get on time. So, hopefully next week we can bring him."