WATCH: Bec & Lleyton Hewitt celebrate 12 years of marriage.While she may have carved a place in our heart as Hayley Smith Lawson on Home and Away, the 37-year-old actress is fresh on everyone’s minds as she prepares to cha-cha and tango her way to the top again in this year’s Dancing with the Stars.But, the thing we won’t ever stop talking about? Bec Hewitt’s adorable long-lasting relationship to husband Lleyton Hewitt - and their soap opera origin story.