Peter Andre left home straight after Christmas to play a gig on a cruise ship.
The pop star, 46, was back at work yesterday as he sail for Scandinavia on a special '90s concert trip.
He shared a snap of the liner and footage from his big show, which he played as the ship travelled between Sweden and Finland.
Pete had all the kids at home with him and wife Emily for Christmas, before Princess and Junior left to spend Boxing Day with their mum Katie Price .
The singer had just one more day with his family before he left them behind to play the lucrative cruise ship concert.
He's believed to have reached a truce with ex-wife Katie in recent weeks as he's agreed to let their daughter Princess take part in filming for her reality TV show.
The youngster was seen in a teaser for the next episode of My Crazy Life, sparking speculation Katie and Peter had finally agreed to let the kids join in.
Both Junior and Princess have appeared in the show before, but Pete was said to have put his foot down and refused to let them film any more episodes.
A source told new! magazine: "She has seen so little of them over the summer and he felt it was a bit of that all of a sudden she wanted them as she needed to make her show.
"Pete thinks it's wrong Katie is being filmed for a reality show when she'd going through a tough time, but she clearly needs the cash.
"He's not sure if he wants them to be part of all that."
Another source told the publication that Katie bit back, claiming: "In response, Katie said that he could no longer post pictures of Princess and Junior on his social media pages.
"Pete agreed, which Katie didn't see coming."
Peter and Katie first met during their I'm A Celeb stint in the jungle back in 2004, tying the knot just a year later.
They announced they were calling time on their marriage in 2009.
At the time, Peter said: "Something big happened, which I won't reveal as I don't want my kids reading it.
"But when I tell them, I'll...reveal what actually happened."
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