Katharine McPhee shows off incredible post-baby body just five weeks after welcoming son Rennie

Katharine McPhee shows off incredible post-baby body just five weeks after welcoming son Rennie

She amazed her social media followers with her incredible post-baby body when she posed in a clingy dark green dress on St Patrick’s Day for a photo she posted on Instagram.

And on Tuesday, Katharine McPhee shared another even more revealing snap on the platform.

The 37-year-old, who gave birth to son Rennie on February 24, posed in underwear and sunglasses for a couple of bathroom mirror selfies.

Loving her curves: Katharine McPhee, 37, showed off her post-baby body as she posed in her underwear for a mirror selfie on Tuesday just five weeks after giving birth to her first child

‘Loving my curves because my baby gave them to me,’ the singer and actress wrote on one image.

In a second snap, she posed with celebrity fashion stylist Monica Rose. 

McPhee’s photos come after she insisted to People earlier this month that she didn’t feel any pressure to ‘bounce back’ or ‘fit into her jeans’ following her pregnancy.

Fashion first: In a second snap, McPhee, who wore a pair of sunglasses that complemented her brown one-shoulder sports bra and panties, posed with celebrity stylist Monica Rose

Fashion first: In a second snap, McPhee, who wore a pair of sunglasses that complemented her brown one-shoulder sports bra and panties, posed with celebrity stylist Monica Rose

Shedding the baby weight: The actress and singer amazed her social media followers with her incredible post-baby body when she posed in a clingy dark green dress on St Patrick's Day

Shedding the baby weight: The actress and singer amazed her social media followers with her incredible post-baby body when she posed in a clingy dark green dress on St Patrick’s Day

‘I’ve just been so grateful and happy that I’ve had a healthy baby and I’ve felt really good, emotionally and physically,’ she told the outlet.

‘I’m so happy that I don’t have this crazy pressure yet to fit into whatever jeans I have in my closet. I don’t even think about them right now!’ 

The new mom added that it’s ‘nice to have a break’ from working out, too.

McPhee shares her son with husband David Foster, 71, whom she married in 2019. 

Happy: McPhee, who gave birth to son Rennie on February 24, told People earlier this month she didn't feel any pressure to 'bounce back' or 'fit into her jeans' following her pregnancy

Happy: McPhee, who gave birth to son Rennie on February 24, told People earlier this month she didn’t feel any pressure to ‘bounce back’ or ‘fit into her jeans’ following her pregnancy

Couple: McPhee shares her son with husband David Foster, 71, whom she married in 2019. He has five adult daughters from his previous relationships (pictured together in 2019)

Couple: McPhee shares her son with husband David Foster, 71, whom she married in 2019. He has five adult daughters from his previous relationships (pictured together in 2019)