Steven Tyler and longtime girlfriend Aimee Preston are not breaking up, Us Weekly can confirm. A source tells Us that Tyler, 77, and Preston, 38, are still together despite reports claiming they split. Us has reached out to Tyler for comment. Tyler and Preston first met in 2012 when the musician hired her to be his personal assistant. Their connection turned romantic years later as rumors swirled they were dating in 2014. Can Steven Tyler Still Sing? Aerosmith Rocker's Vocal Injury Explained Two years later, Tyler and Preston, who have a 39-year age gap, confirmed their relationship when they made their red carpet debut as a couple at the Elton John's AIDS Foundation Oscars viewing party in 2016. The pair held hands as they posed for photos together. Preston has been by Tyler's side since, as the twosome have attended multiple functions together, including red carpets and charity events. Earlier this year, Tyler and Preston were together for the Annual Jam For Janie Grammy Awards viewing party. The event was hosted by Tyler's nonprofit, Janie's Fund, which raises funds for programs that aid children struggle with the trauma of sexual abuse. "Things seemed too good to be true this year ... but they weren't. They were too good ... and too true!" Preston wrote via Instagram in February alongside a photo from the event. "Thank you to everyone who participated, laughed, loved and gave all they could. Also...go to @erewhon and get a Dream On bowl! Worth every @iamstevent bite. 🖤" Before his relationship with Preston, Tyler dated model Bebe Buell in the '70s when he and Aerosmith were first starting out. The pair called it quits as Tyler struggled with addiction. Buell went on to welcome daughter Liv Tyler, but Steven learned later in life that he was her birth father. (Liv was raised by Buell and rock music icon Todd Rundgren.) "The first wave was shock," Liv said of learning about her dad during an April interview on Kate Hudson and Oliver Hudson's "Sibling Revelry" podcast. "After that concert, we went home and my mom had a chaise lounge in front of a window. I remember sitting there for what felt like three days, but it was probably three hours, and coming to this conclusion of, 'Whoa, I have two dads and all this love.'" Aerosmith Rocker Steven Tyler's Family Guide: His Kids and Past Marriages In 1978, Steven tied the knot with Cyrinda Foxe. The pair welcomed daughter Mia in December of that same year. Steven and Foxe divorced in 1987. When Foxe died of brain cancer in 2002, Steven attended his ex-wife's funeral service. Following his divorce from Foxe, Steven moved on with fashion designer Teresa Barrick. The duo tied the knot in 1988. They welcomed daughter Chelsea and son Taj in 1989 and 1991, respectively. In 2005, Steven announced that he and Barrick had called it quits after 17 years of marriage. "I am announcing that my wife Teresa and I are currently separated," Steven said in a statement to NBC News at the time. "We're just a family trying to work through a difficult time. A little privacy and sensitivity - for Teresa, my children and myself - would be nice."