Is Victoria Beckham making a music comeback?

Victoria Beckham has fans speculating about a music comeback after her son, musician Cruz Beckham, 21, shared a photo of her recording vocals in the studio on Monday.

The post was captioned, "Yeah we got posh back in the studio." It's unclear whether Victoria, 52, is featured on a new song for Cruz's band, The Breakers, but the image has fueled comeback talk for the former Spice Girl.

Cruz, whose father is football legend David Beckham, 51, has spent the past year building his own music career.

He released the EP Wear and Tear in August and performed at Reading and Leeds, Lollapalooza, and a run of headline shows. Next month, Cruz and The Breakers will join rock band The Reytons on tour, alongside Manchester artist Alex Spencer.

The Reytons' frontman, Jonny Yerrell, 40, recently said Cruz deserves recognition for his own talent rather than his famous last name.

"Cruz is an incredibly talented artist who deserves to be recognised outside the family name," Yerrell said. "We both receive a lot of criticism from opposite ends of the spectrum and we're fully expecting a lot more from this announcement… but this tour is about good people coming together to enjoy themselves!"

The tour kicks off October 9 in Dublin, with stops in Belfast, Hull, Edinburgh, Cardiff and London, before wrapping October 30 at Co-Op Live in Manchester.