Jo Bailey: Model, Hairdresser, Author – Who Is Who

Few names carry three distinct lives, but Jo Bailey is one of them. If you’ve searched for Jo Bailey expecting one person, you’ve likely found a model, a celebrity hairdresser, and a New Zealand author all sharing that name. This article unpacks each individual so you know exactly who is who — with facts, sources, and a clear verdict.

Notable individuals named Jo Bailey: 3 ·
Birth year of Jo Silvagni (model): 1970 ·
Birth year of Joh Bailey (hairdresser): 1958 ·
Non-fiction books by Jo Bailey (author): 4

Three professionals, one name – a pattern worth laying out side by side.

What is Jo Bailey known for?

Jo Bailey as a model and television personality

• Joanne Louise Silvagni (née Bailey) is an Australian model and TV host born 10 March 1970 (Wikipedia – Jo Silvagni biography).
• She is best known for her work in Australian fashion media and as a television presenter.
• Since marrying former AFL star Stephen Silvagni, she has stepped back from the spotlight.

Jo Bailey as a celebrity hairdresser

• Joh Bailey (note the ‘h’) is an Australian hairdresser who opened his first salon in Double Bay in 1985 with Marilyn Koch (Joh Bailey Haircare – official site).
• His client list reportedly includes Elle Macpherson, Princess Diana, Kim Kardashian, Jane Fonda, and Olivia Newton-John (YouTube – Joh Bailey profile).
• Joh Bailey is described as “hairdresser to the stars” and credited with revolutionising the blow-dry.

Jo Bailey as a New Zealand author

• Jo Bailey is a New Zealand writer, editor, publisher, journalist, public speaker, writing coach, and author (Nonfiction Authors Association – Jo Bailey profile).
• She has written four non-fiction books, with her latest title Never Forget being a collection of six World War II stories (Jo Bailey official site – books).
• She also works as a lecturer at Massey University, School of Design (Massey University – College of Creative Arts profile).

The pattern is clear: three distinct professionals share a name but little else.

How old is Joh Bailey, hairdresser?

Joh Bailey’s birth year and early career

• Joh Bailey was born in 1958, making him 66 years old as of 2024 (Wikipedia – Joh Bailey).
• Some sources list his birth year as 1962, creating ambiguity (Wikipedia – Joh Bailey (disputed)).
• He started his career in hair styling before opening his own salon in Double Bay in 1985.

Current age and ongoing work

• As of 2024, Joh Bailey continues to operate salons in Sydney and Melbourne (Wikipedia – Joh Bailey salon locations).
• He launched a haircare appliances brand in 2006 with Bush Australia (Wikipedia – Joh Bailey products).
• He also competes as an equestrian and show horse competitor (YouTube – Joh Bailey profile).

This ambiguity underscores the need for careful sourcing when citing his age.

Is Jo Silvagni Jack Silvagni’s mum?

Family relationship confirmed

• Yes, Jo Silvagni (née Bailey) is the mother of Jack Silvagni (Wikipedia – Jack Silvagni).
• She married former AFL player Stephen Silvagni and they have three sons: Jack, Tom, and Ben.

Other children of Stephen Silvagni

• Stephen Silvagni’s three sons all play or have played Australian rules football at various levels.
• Jack Silvagni plays for Carlton Football Club in the AFL (Wikipedia – Jack Silvagni).

Bottom line: Jo Silvagni is indeed Jack Silvagni’s mother. The family’s sporting lineage is well-documented, and there is no ambiguity here.

The familial connection leaves no doubt.

Who is Stephen Silvagni married to?

Marriage to Jo Silvagni

• Stephen Silvagni is married to Jo Silvagni (née Bailey), a former model and television presenter (Wikipedia – Stephen Silvagni).
• They have been married for over 20 years.

Duration of marriage

• The couple wed in the late 1990s or early 2000s; exact date not publicly confirmed.
• They remain together and live in Melbourne.

The implications: Stephen Silvagni’s marriage to Jo Silvagni is a stable, long-term union that keeps her connected to the AFL world, even though she has largely stepped away from her own media career.

Why does Bailey say she is 47 months pregnant?

The Grey’s Anatomy goof

• The phrase “47 months pregnant” appears in the Grey’s Anatomy episode “Tell Me Sweet Little Lies” (Season 3, 2006) (Grey’s Anatomy Wiki – episode summary).
• It was a script error referring to character Dr. Miranda Bailey, not anyone named Jo Bailey.

Confusion with Dr. Miranda Bailey

• The internet meme “47 months pregnant” is about Miranda Bailey from the show, not a real person.
• No connection exists between this TV goof and the real-life individuals named Jo Bailey.

This serves as a reminder to verify context before sharing viral claims.

“Joanne Louise Silvagni (née Bailey; 10 March 1970) is an Australian model and television personality.”

Wikipedia – Jo Silvagni biography

“New Zealand author Jo Bailey has written four nonfiction books.”

Nonfiction Authors Association – Jo Bailey directory

“Jo is a Lecturer in the School of Design, College of Creative Arts, Massey University.”

Massey University – staff profile

The three Jo Baileys operate in completely different worlds. For anyone researching the name, the practical takeaway is simple: check the spelling — ‘Joh’ means the hairdresser; ‘Jo’ without the ‘h’ could be the model or the author. Look at the context: hair salons and celebrity clients point to Joh; AFL family ties point to Jo Silvagni; books and writing workshops point to the New Zealand author. For journalists and content creators in Australia and New Zealand, the risk of misattribution is real — citing the wrong Jo Bailey can damage credibility. The choice is clear: verify the field before you cite the name.

For more on Australian style icons, see Alex Perry: Fashion Designer Bio, Net Worth, Prices and The Beauty Chef: Reviews, Collagen, Founder & Products.

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