Over the weekend, Oritsé and AJ announced the happy news that they are expecting their first child together.
The couple shared an adorable photo on social networking sites with a heavily pregnant AJ proudly showing off her baby bump.
AJ even gave fans a behind-the-scenes look at her photo shoot and posted a photo of herself gently cradling her bare baby bump - too cute!
Now, AJ has shared photos from her recent baby shower, where she was surrounded by family and close friends.
The baby shower, which took place last week (13 July), shows the soon-to-be parents posing alongside a life-size baby Williams cake!
Captioning the snap, AJ said: "Best Cake ever LOL!!!! Me, @oritseofficial and baby cake Williams hahahahhaa xxxx."
In another collage, the former Stepping Out champions stand beside countless balloons, food and a ton of baby gifts!
The day was topped off with a photo booth, which was filled with lots of baby props!
Speaking about her recent celebrations, AJ wrote on Instagram: "To say this day was overwhelming is an understatement!!!! It's been a tough few months and having my friends and family there to celebrate our bundle of joy on the way was just an amazing moment!!!"
She continued: "Thank u all for spoiling Baby Williams and giving me a great day to remember. Massive thanks to my mum for helping me host my baby shower. Love u all xxxxx."
Oritsé isn't the only JLS member awaiting a new arrival, as his former bandmate JB Gill is also expecting his first child with wife Chloe.
Marvin Humes became the first dad of the group, when wife Rochelle gave birth to their daughter Alaia-Mai in May last year.
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More stars who have announced baby news this year:
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