Rebecca June Hewitt (née Cartwright; born 23 July 1983) is an Australian actress, television presenter and singer.

For a short period of time, Ella Scott Lynch replaced her as Hayley before the character departed the series in the 2005 season finale.

In 2018, Hewitt announced her return to television, 13 years since she left Home and Away, with the new Nine Network travel series Helloworld for the first two seasons.

The pair married on 21 July 2005; the wedding was at the Sydney Opera House, and their reception took place at Taronga Zoo.

The event attracted much media attention, with Bec and Lleyton selling exclusive coverage of the day to magazine New Idea.

Before her birth, a contract was made with women's magazine Woman's Day involving regular diaries from Bec and exclusive photos and interviews of the family for the first two years of Mia's life.

[7] Her name was announced via a text message subscription service for the cost of $2, a move that attracted much criticism of Bec and Lleyton.

In February 2009, after revelations about Hewitt's previously unknown offshore income and bank accounts were revealed during a legal battle with his former management company, Octagon Sports Marketing, the couple relocated to a $3.8 million home at the Old Fort Bay estate in Nassau, Bahamas.