Macaulay Culkin and his longtime girlfriend Brenda Song are reportedly set to walk down the aisle after more than four years of dating. Just nine months after welcoming their first child, a son named Dakota, a source told People that the Home Alone star, 41, and Song, 33, are engaged. The actress, best known for her role on The Suite Life of Zack & Cody, was seen spotted wearing a diamond ring on her left hand on Monday while out in Beverly Hills, California. Engaged! Macaulay Culkin and his longtime girlfriend Brenda Song are reportedly set to walk down the aisle after four years of dating; seen last year seen in 2018 The couple, who met on the set of Changeland in 2017, did not announce they were expecting a child ahead of the birth announcement. In early April, they welcomed their baby boy, who weighed 6 pounds, 14 ounces, according to Esquire magazine. In a joint statement, the lovebirds admitted they were 'overjoyed' with the arrival. She said yes! The actress, best known for her role on The Suite Life of Zack & Cody, was seen spotted wearing a diamond ring on her left hand on Monday while out in Beverly Hills, California Latest accessory: Song was wearing a massive engagement ring on her latest outing Last February, Macaulay previously revealed he is trying for a baby with Brenda. He confessed: 'We practice a lot. We're figuring it out, making the timing work. Because nothing turns you on more than when your lady comes into the room and says, "Honey, I'm ovulating."' Macaulay - who is best known for starring in the Home Alone franchise as a child - is eager to have children soon, as he's noticing his body is changing as he gets older, and wants to start a family while he's still young. Lovebirds: The engagement comes just nine months after the pair welcomed their first child, a son named Dakota; pictured last year He added: 'I got an ulcer or two I gotta deal with. I don't poop like I used to. My body's like, "Oh, is this what the beginnings of dying feel like?"' The actor describes himself as a 'homebody', and Brenda agrees. She said: 'People don't realize how incredibly kind and loyal and sweet and smart he is. Truly what makes Mack so special is that he is so unapologetically Mack. Blissful: The happy couple met on the set of Changeland in 2017 First-time mom: In early April, they welcomed their baby boy, who weighed 6 pounds, 14 ounces, according to Esquire magazine 'He knows who he is, and he's 100 percent okay with that. And that to me is an incredibly sexy quality. He's worked really hard to be the person he is.' Macaulay says he's also a man of 'simple pleasures', and loves nothing more than taking a hot bath before spending time with his girlfriend. He said: 'You know what I'm going to do after this? I'm gonna take care of my back - I'm gonna take a hot bath. I have a video queued up: the history of Castlevania, the Nintendo game. ' It's fifty-five minutes long, and that's the perfect bath-time amount of time. I'm gonna stretch my back out, kiss my animals, and go to sleep with my lady. I'm a man of really simple pleasures.' All rights reserved for this news site (dailymail) and under his responsibility