People.com Celebrity Parents Bindi Irwin and family arrive to a surprise at Brisbane airport By Staff Author Published on November 25, 2007 10:16 PM Share Tweet Pin Email Bindi Sue Irwin, 9, arrives at Brisbane airport with her mother, Terri Irwin, and younger brother, Robert, 3, earlier this month. To the delight of Bindi, twin sisters and singing sensations The Veronicas were there to meet Bindi. The girls played at Bindi’s 9th birthday is July and since then she has forged a close friendship with them. Source: Woman’s Day, Nov 26th, 2007, p. 4-5.