Gospel deejay Samwel Muraya, popularly known as DJ Mo, has taken birthday celebrations to a whole new level. In a touching tribute to his wife, gospel singer and pastor Size 8, DJ Mo marked her 38th birthday by unveiling a massive billboard in her honour along Thika Road, right next to the Blue Springs Hotel.
The billboard, which features a beautiful image of Size 8, is a heartfelt expression of love and admiration from DJ Mo to his wife of 12 years. The couple, widely known for their openness about marriage, faith, and family through their reality TV show Oh! Sister, continues to inspire fans with their enduring love story.
Sharing a video of Size 8’s emotional reaction on social media, DJ Mo penned a romantic message celebrating her life and the special role she plays in their family.
“Happy Birthday once again to the love of my life, the incredible mother of our children,” he wrote. “Today, we celebrate you, your strength, your beauty, your heart, and everything you are to us. You’ve filled our home with love, laughter, and endless care.”
The surprise gesture quickly gained traction online, with fans and fellow celebrities praising DJ Mo for going the extra mile. Many were touched by the depth of the couple’s bond and DJ Mo’s public expression of gratitude and love.
In his post, he further added, “I’m forever grateful for you, and I promise to love you for a lifetime and beyond. Here’s to many more birthdays together, my queen.”

Size 8, whose real name is Linet Munyali, has been a prominent figure in the Kenyan gospel music industry for over a decade. Formerly a secular artist, she transitioned to gospel music and ministry, becoming a respected voice of inspiration.
The billboard birthday surprise serves not only as a romantic gesture but also as a celebration of faith, family, and unwavering commitment values the Murayas have consistently upheld in their journey together