Episodes
1. Episode 1
28 Jul 2026
Princess Andre is back and busier than ever, as she presents live on This Morning, takes brother Harvey to the seaside, visits her dad, and takes her mum camping.
2. Episode 2
29 Jul 2026
Princess enjoys glamping with her mum, Katie, and faces her fears before a photoshoot. At dad Peter's barbecue, Junior reveals a family secret.
3. Episode 3
30 Jul 2026
Princess watches her dad perform in Mamma Mia! The Party, is shocked by her mum's latest surgery, takes part in a documentary, and heads to Monaco with Junior.
4. Episode 4
31 Jul 2026
Princess rubs shoulders with royalty in Monaco, gets a matching tattoo with her brother Junior, hosts a glam make-up event, and makes a big decision about her parents.
The Princess Diaries Series 3: quick answers
How many episodes are in The Princess Diaries Series 3?
Series 3 of The Princess Diaries has 4 episodes.
When did The Princess Diaries Series 3 come out?
Series 3 premiered on 28 Jul 2026.