Before their son's arrival, Nikki hosted a baby shower at the Barca bar in Manchester and pulled out all the stops with a blue balloon arch, cake and a dancefloor.
The Coronation Street star, 42, revealed on April 25 that the couple had welcomed their first child and that he arrived a few days before his due date.
Nikki Sanderson showed off her baby bump in a figure-hugging white dress as she predicted the gender of her child in a new Instagram clip on Wednesday.
Nikki Sanderson was spotted out for the first time on Tuesday, just weeks after announcing she is expecting her first child with partner Anthony Quinlan.