Geri Halliwell and Christian Horner LEAD
Credit: Dave J Hogan/Getty

Congratulations are in order for Geri Halliwell Horner and her husband Christian Horner. Former Spice Girl Halliwell gave birth to her second child this morning, and she announced on social media that it's a boy!

The singer, also known as Ginger Spice, is already the proud mother of her 10-year-old daughter Bluebell and her husband's daughter Olivia, and now, her family is welcoming its newest member. Her son was born during the early morning on January 21, and, like a champ, Halliwell was back on social media soon after to let her fans know the big news. The 44-year-old singer tweeted that her son clocked in at 7 pounds, 8 ounces, and then she shared the sweetest Instagram picture revealing his name: Montague George Hector Horner. The black-and-white image shows Halliwell holding her newborn son's foot—too precious!

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Halliwell and her husband tied the knot back in 2015, and this is their first child together. The couple announced that they were expecting back in October, and ever since, Halliwell has shown off her baby bump (and her amazing maternity style) on Instagram.

Halliwell certainly had a stylish pregnancy, and we can't wait to see the first pics of her adorable baby boy!