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in real life 💦

A post shared by Kaitlynn Carter (@kaitlynn) on


Miley Cyrus' ex was already skinny, but fans are saying she's lost TOO much weight and now Kaitlynn's snapping back.

Kait posted these sexy bikini selfies last night and when one commenter wrote that The Hills star looks "too thin," Carter wrote back that she's "been through some sh*t lately, LOL," hinting at her split from fiance (since they were never legally married, despite a ceremony in Indonesia) Brody Jenner and her subsequent spilt from rebound Miley.

The "fan"'s full comment reads: "Oh Kaitlynn, you look too thin. Are you okay? You are so beautiful, hope all is okay. It was nice to see you healthy for a bit, modeling. It was normal. It seems like the new norm is being shown as super thin is only exceptional." We're not sure we understand that last bit, but what we DO understand is that Kaitlynn's split with Brody will definitely be featured on the MTV reality show AND we understand that the reboot has been renewed for a second season. Maybe Miley will make a cameo in that!