It was reported they were spotted "canoodling" and enjoyed a "deeply affectionate moment".
However, that's all baloney, according to Julie Burgess and her son Thomas.
Thomas saw the story re-written online and admitted the rumours have caused his family grief.
The magazine also claims Spencer is shocked to see her ex-husband move on.
Images of Julie Burgess at the Ed Sheeran concert with Crowe and his 12-year-old son Charles concerned Spencer, according to the publication.
Luke Burgess, Sam Burgess and his partner Phoebe Hooke also attended the gig.
Julie posted on her Twitter account that night: "Brilliant show! RT @SamBurgess8: What an awesome night @edsheeran's Sydney concert last night. What an absolute hero."
Crowe also posted on social media, saying: "Loved @edsheeran in the rain. Thunder, lightning, torrential downpour and Sydney was rocking!!"
Julie has lived in Sydney since 2012 after following Sam's move to the Harbour City in 2010.
- news.com.au