Okay, I physically cringed at the spelling of this thread title 😉
Now, onto business, to be honest I think Aly definitely looks to be in her thirties in HIMYM, in her late thirties... no maybe not, but she definitely looks as if she has aged a lot since the Buffy days. That said she is aging well, it's pretty much only the area around her eyes that's the give-away to me. Otherwise she looks very young still 🙂