Peter Andre shares tribute to Princess and Junior on their 'first day at high school'.

He recently returned from a trip to Orlando, Florida, with his two eldest children, Junior, 13, and Princess, 11. 

On Peter Andre shared an emotional tribute to his son and daughter on their 'very first day at High School' via his Instagram page on Thursday morning.

Although the Mysterious Girl hitmaker, 45, was present, Princess and Junior's mother, Katie Price, 40, missed the milestone occasion as she continues partying with her latest toyboy Alex Adderson, 25, in Magaluf.  

Peter took to Instagram to post a sweet snap of Junior and Princess, stood in front of their front door, clad in coordinating school uniforms, and smiling widely.

He wrote: 'And here they go. Very first day at High School. They said if I get emotional they're gonna tell everyone I'm not their dad. I'm like "I can't help the pollen count" Good luck kids,' followed by a smiley face.

Shortly after posting the adorable photograph, Peter followed it up with a video of himself in the car with Princess and Junior in the back seat, en route to their new school.

While Peter filmed the clip from the passenger's seat, his wife Emily Andrea, 29, - with whom he shares children Amelia, four, and Theo, one - drove the car.

MailOnline