Personally I think it is a padded sports bra. I’m 50+ and when I put on my strong support padded sports bra, I’m like “dang, these babies look good!!” And if she is perhaps working out more (ahem it is LA, I keep thinking of that one movie where producer keeps saying “you know maybe tone it up a little” to an obviously fit woman )- that will also lift them more. Omg am I typing about someone’s titties? Lol does this make me a full tittler turdI admit I thought she might have, but of course, I am no expert
Oh well, her choice if she has, though. She looks fitter too, though, so it's possible it's just the muscle.
![Pile of poo :poop: 💩](https://cdn.jsdelivr.net/gh/joypixels/emoji-assets@5.0/png/64/1f4a9.png)