Jodie Whittaker’s Doctor Who earring might be hiding some secrets

• Everything we know about Jodie Whittaker in Doctor Who
• New Doctor Who photos offer fresh glimpse at Jodie Whittaker's costume

The jewellery seems to have some interesting designs included in it. At the top, it’s now clear that the earring includes a cluster of stars, which seems supremely appropriate for a space-travelling alien.

Some fans are already theorising that the number of stars (admittedly, hard to make out in the shared picture) might add up to seven, possibly making reference to the real-life Pleaides cluster of stars in the constellation of Taurus – also known as the Seven Sisters.

Alternatively, you know, they might just be some cool stars. We doesn’t love stars?

The earring (which loops round the back of Whittaker’s ear in a pleasingly piratical way) also appears to include another design on the lobe which is a little harder to make out – it could be a handshake, or it could be a bird, mermaid or some other creature.

Questions about exactly where the Doctor picks up her new earring, whether it has some special purpose or whether, you know, she just thought it looked nice, remain, but hopefully we’ll learn more about this (and other, non-jewellery elements of Whittaker’s first series) in the coming weeks and months.

For now we’re loving the thought and care that’s clearly gone into every aspect of the Thirteenth Doctor’s costume. Cosplayers of the world had better be paying attention…

Doctor Who returns to BBC1 this autumn