The 30-year-old posted a behind-the-scenes look of her recent landmark birthday party, which included clips of the singer talking to her bubbas.
You can watch the heartwarming clip here.
Before heading out to the lavish event, Leigh-Anne is seen looking over at her babies in one of their cribs.
“Hi!” she coos at her little ones. “Do I look funny? Do I look funny to you?”
She then laughs, before explaining how she was feeling about her 30th birthday party.
“I am actually quite nervous because I feel like I have got the pre-birthday party jitters,” Leigh-Anne tells the cameras.
"I am excited to have a drink, I think it's about time that I let my hair down.
“The bubbas are in good hands.
"They've got their milk supply so, yeah, mama's going to have some fun."
Leigh-Anne welcomed twins in August this year with her fiancé, footballer Andre Grey.
She is yet to reveal their names, previously saying she wants privacy for her children.
The video comes after footage was posted online of Leigh-Anne getting emotional at her birthday party as she made a speech.
“Firstly I wanna thank all of you guys for joining me tonight, thank you. I don't think I expected such an amazing set up, Sairah, Mase you're amazing,” she said.
“30 years old, I know my character."
She choked up as she told the crowd: "You know my character, anyone that meets me knows much f**king character."
Leigh-Anne’s comments were thought to come in response to the ongoing feud the band has against former Little Mix star Jesy Nelson.
In a recent interview on The Graham Norton Show, Jesy confirmed she was no longer on speaking terms with her bandmates.
“We’re not talking anymore,” she said. “It is sad but honestly there is no bad blood from my side, and I still love them to pieces and genuinely wish them all the best.”