1:05 PM PT — Sources close to the couple tell TMZ they have NOT broken up and are just fine.

It’s over between Steven Tyler and his longtime girlfriend Aimee Preston … TMZ has learned the couple has called it quits on their relationship.

Multiple sources with direct knowledge tell us Steven and Aimee have broken up … though it’s unclear when they separated and what led to the split.

Steven hired Aimee as his personal assistant way back in 2012 … they started dating in 2014 but waited until the 2016 Oscars to go public with their romance, holding hands at Elton John‘s AIDS Foundation Oscars viewing party.

Not part of the Throb Mob yet? Buckle up, ’cause Boy Throb — the TikTok viral boyband — will soon have your hearts throbbing too … but they want to make one thing crystal clear, telling TMZ they’re not satire … even if the full group hasn’t hit the stage together just yet!

Three of the four Throbbers — Evan Papier, Anthony Key and Zachary Sobania — chatted with TMZ Thursday fresh out of a Chase Bank … where they were trying to score a loan to cover visa costs to get their fourth member, Darshan Magdum, from India to the U.S. Yeah — that’s one big indicator of just how serious they are.

Their infectious, high-energy hustle to get Darshan — currently holding it down on Zoom — over to the States has sent them rocketing to viral fame. And with Grammy dreams already locked in, the guys insist they’re built to last.

TMZ Sports is going live from the newsroom to discuss the day’s biggest stories … but we don’t just want folks to watch and enjoy the conversation, we want y’all to get involved!!

Hit the comment section as Babcock, Lucas, Mojo, and the whole crew break down the most important topics of the day … and we’ll be interacting with viewers throughout the program between 1 and 2 PM PT.

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