Her Facebook and Lined In pages show her last name as Schachter.
The Daily Mail reports that she was previously married to Scott Shachter, a talent agent.
And, of course, Tyler has yet to confirm the news himself.
This would be the third marriage for the rock legend...
My girlfriend and I never let each other forget how much we love each other.
Today there's a variety of split stories going around the Interwebs.
First, there's the Justin Bieber and Selena Gomez story, and now we hear that Aerosmith rocker Steven Tyler ha ended things with fiancee Erin Brady. So, is there any truth to the stories about Tyler calling it quits with his love of six years?
In December 2016, the couple sparked engagement rumors when Preston appeared to be wearing an engagement ring on her wedding finger.
There was another rumor that they were engaged in July 2017.