Meghan Trainor marks son Riley’s milestone birthday with sweet note

Meghan Trainor had a special celebration to mark son, Riley's fourth birthday on February 9th.

The Made You Look singer shared a carousel post on Instagram sharing glimpses of the festivities and throwback images of her little boy.

She captioned the post, "RILEY IS 4 [crying emoji] how do we have a 4-year oldddd!?"

The mom of two gushed, "An incredible 4-year-old who LOVES life, his family, CARS, Paw Patrol, Trolls (especially Poppy), pizza, playing outside, watching music videos, laughing, and cuddling!"

She continued, "Riley boy, you bring so much light to this world. You are SO special and SO loved [blue heart]."

In one clip Trainor is seen carrying the Troll-inspired cake as her first-born patiently waits to blow out the candles. Meanwhile, in few other pictures the mother-son duo is seen laughing and smiling.

Trainor also shared picture of Riley laying in a ball pit with his 18 months old brother, Barry.

Previously, talking about her son’s love for automobiles, Trainor told The Today Show how she prepared for her concert tour with the kids, saying, "Luckily, my son Riley loves trucks and buses. And I told him, like, 'What if we lived on a bus?' And he’s like, 'That sounds like the best thing ever.' He’s like, 'We’re going on a bus?!'"

Last year ahead of his birthday, Trainor told the People Magazine that Riley had asked for a very specific car cake, their white Rivian car for which she hired a cake creator to make the confectionery.

Trainer shares two sons, Riley and Bailey, with husband Daryl Sabara with whom she tied knot on December 22, 2018.