Shakira has shared a photo of her newborn baby with fans.

The singer and her soccer player partner Gerard Piqué welcomed son Sasha on January 29.

And Shakira celebrated her tyke's birth by introducing him to the world on Thursday.

'We'd like to introduce you to Sasha Piqué Mebarak--to meet him go to http://www.worldbabyshower.org,' she wrote in a post on her Twitter account.

The image on the World Baby Shower with UNICEF webpage sees baby Sasha, who has a full head of hair, being cradled in someone's hand while donning a white infant outfit. A separate photo of Gerard and Shakira together while she was pregnant is also featured on the site.

Shakira, 38, and 28-year-old Gerard are known for their philanthropic efforts and founded the World Baby Shower initiative after the birth of their first son Milan in 2013.

In her February 5 post, Shakira clarified what fans can do to make a difference in other children's lives.

'This is more than a shower, it's a global movement to save lives. You can be part of it by buying a UNICEF Inspired Gift,' text reads on the website.

'Inspired Gifts are real life saving items that are delivered to vulnerable children around the world. There are two ways for you to join us: Buy a gift and save a child's life. Host a shower and help more children.'

Shakira also shared detailed birth information about Sasha in Thursday's introduction.

'We are happy to announce the birth of Sasha Piqué Mebarak, son of Shakira Mebarak and Gerard Piqué, born January 29 at 9:54pm, in Barcelona,' text on the World Baby Shower with UNICEF webpage reads.