Entertainment Music Country Lauren Bushnell Lane Wishes Husband Chris a Happy Birthday: 'Aging Like Fine Wine' It's the country star's 37th birthday — and his first time celebrating with their son, Dutton Walker By Chandler Plante Chandler Plante Instagram Twitter Editorial Assistant, PEOPLE People Editorial Guidelines Published on November 9, 2021 08:20 PM Share Tweet Pin Email Chris Lane and Lauren Bushnell Lane. Photo: Lauren Bushnell Lane/Instagram It's Chris Lane's birthday — and wife Lauren Bushnell Lane is ready to celebrate! The Bacheloralum sent her country star husband all her best Instagram wishes for his 37th birthday, posting a photo featuring the couple's adorable 5-month-old son, Dutton Walker. "HAPPY BIRTHDAY BABY!! Aging like a fine 🍷 Dutton and I love you so much!!" she captioned a sweet photo of Lane holding his son. Chris and Lauren Bushnell Lane Are 'Learning as We Go' with Son Dutton: 'Laugh Your Way Through' This is the couple's second time celebrating together as husband and wife, and their first time celebrating alongside their baby boy. The two previously announced that their family was growing back in December of 2020, as Chris shared an ultrasound on Instagram with the caption, "Prayer works! Hope you look like your Mama 🙏🏻 @laurenlane." Chris Lane and Lauren Bushnell Lane Reveal They're Expecting a Boy: 'We Cannot Wait to Meet You' Bushnell Lane previously discussed her desire to grow their family, and now it seems she's living out her dream. "Career stuff is amazing and I feel very blessed, but I've always wanted to be a mom. I'm excited, that's my No. 1 most exciting next chapter," she said in April of 2020. She added that having the "Big, Big Plans" singer by her side throughout the pregnancy only increased her love and appreciation for him, saying, "Going through this experience with Chris has made me love and appreciate him even more … I didn't think that was possible!" Chris Lane and Lauren Bushnell Lane Welcome Baby Son Dutton Walker: 'Immediate, Unconditional Love' Lane returned the sentiment, talking to PEOPLE about witnessing Dutton's delivery back in June. "Watching Lauren go through the birthing process — from the beginning to the moment she delivered — was the most incredible thing I've ever witnessed. I experienced an emotion I've never felt before," he said. He even wrote a song for Dutton while Lauren was still pregnant. "It's called 'Ain't Even Met You Yet' and sums up how I've been feeling over the last few months. I can't wait to share it with him one day," he said in June. But for now, the three are just enjoying their time together, sharing in all of the birthday festivities and celebrating Lane as a family before he heads back out on the road later in the week.