We bet you never realised these two celebs were best friends

We just love it when we discover famous Hollywood friends we don't know about, like Emma Roberts and Amanda Seyfried, who in case you didn't know, are BFFs IRL, and have just teamed up for Fendi's latest Baguette campaign, which celebrates friendship.

In the video below, the actresses try on and swap ALL the lovely bags together in the Baguette Dream Room, which is what (stylish) mates do, isn't?

Emma confirms, 'I love sharing clothes and bags with my girlfriends and the Baguette is the perfect bag to borrow or lend. It’s timeless and chic, yet fun.'

Speaking about working with Amanda, the American Horror Story star said, 'Amanda and I had the best time at the FENDI event in NY. We hadn’t seen each other in a while and we just laughed and caught up. Amanda is so funny and has a contagious energy about her. Any time you can mix work and friendship, it’s a win.'

As for Amanda, she shared the love, saying, 'It was great to work together with Emma on this FENDI project because she’s herself, easy to connect with, madly funny, bold and no-nonsense. I love working with women I respect and connect to. It feels powerful and fun.'

The two friends also shared their styling tips, explaining that the bag didn't need much help to stand out ('I feel like the Baguette goes with everything'), however Emma did mention it would look great with 'with a vintage slip-dress or denim'.

Can we join the gang please?

Penny Goldstone

Penny Goldstone is the Digital Fashion Editor at Marie Claire, covering everything from catwalk trends to royal fashion and the latest high street and Instagram must-haves.

Penny grew up in France and studied languages and law at the Sorbonne Nouvelle University in Paris before moving to the UK for her MA in multimedia journalism at Bournemouth University. She moved to the UK permanently and has never looked back (though she does go back regularly to stock up on cheese and wine).

Although she's always loved fashion - she used to create scrapbooks of her favourite trends and looks, including Sienna Miller and Kate Moss' boho phase - her first job was at MoneySavingExpert.com, sourcing the best deals for everything from restaurants to designer sales.

However she quit after two years to follow her true passion, fashion journalism, and after many years of internships and freelance stints at magazines including Red, Cosmopolitan, Stylist and Good Housekeeping, landed her dream job as the Digital Fashion Editor at Marie Claire UK.

Her favourite part of the job is discovering new brands and meeting designers, and travelling the world to attend events and fashion shows. Seeing her first Chanel runway IRL at Paris Fashion Week was a true pinch-me moment.