Kim Kardashian surprised her fans Friday morning when she posted the second picture of her son Saint West to her Instagram account. The picture showed the 3-month-old laying down as he looked off into the distance.

The "Keeping Up with the Kardashians" star shared the first official picture of Saint to her Instagram last month. The proud mother revealed her son for the first time on the anniversary of her late father, Robert Kardashain's birthday.

"Today is my dad's birthday. I know there's nothing more in the world he would have wanted than to meet his grandchildren. So I wanted to share this pic of Saint with you all," Kardashian captioned the first picture of Saint, who had his eyes closed and his arms raised in the air.

"You're the sun in my morning babe," Kardashian captioned the second photo of her son.

Kardashian and her husband Kanye West welcomed Saint into the world on Dec. 5, 2015 and revealed his name days later. When he was born, Saint weighed in 8 lbs., 1 oz. He is the second child of West and Kardashian, who welcomed daughter North West into the world on June 15, 2013.

Prior to revealing what her son looked like, Kardashian teased her son's appearance and said that he looked just like her.

"He's so cute, you guys! You have no idea," she wrote on her app on Feb. 5. "He's so cute. He looks just like me! Jk, jk, guys."

Before the first picture of Saint was revealed, Kardashian's mother Kris Jenner teased that the baby was "so cute" and looked like his big sister North. "He's delicious," Jenner added.

While this is the second time around that Kardashian has cared for a baby, the mother of two admitted that juggling a newborn and a 2-year-old is a very difficult task.

"Of course, I expected it to be different but, wow, it really is so hard!" Kardashian admitted on her blog. "When I had North, all I did was feed and sleep. This time around, I get no sleep."

"Every waking second that I'm not with the baby, I'm with North," she added. "I actually think the harder parts aren't with the newborn but with the toddler! I feel like I go into overdrive to give my daughter attention and make her feel loved."