They're not his boobs per se, but - as the adage goes - it's how you wear them. Or something. 

OK, your eyes do not deceive you. This is indeed RJ Mitte, or - as you may know him - Walt White Jr. from Breaking Bad walking the run way at the Vivienne Westwood Milan show on Sunday. 

Now, take a moment to get over the sandals, before clapping your eyes on this lot...

It appears to be some kind of boob harness that you can mix and match with other outfits. Taylor Swift should get on it immediately

For those wondering about RJ's modelling credentials, he is signed with Elite model agency and has previously starred in a GAP campaign. See, it's not just Bryan Cranston who has been putting it about on different stages, you know. 

If you've never seen Breaking Bad, this is how the world is used to viewing Walt Jr...