President Asif Ali Zardari and Pakistan Peoples Party (PPP) Chairman Bilawal Bhutto Zardari are in the Austrian capital, Vienna, for talks regarding the latter's possible engagement and subsequent marriage into a prominent European family with links to Austria's former royal household, a party source confirmed.

The source, speaking on condition of anonymity, said President Zardari and Bilawal had met members of the prospective bride's family three times since arriving in Austria three days ago. The father and son are expected to fly from Austria to the United Kingdom and spend around 10 days in London and elsewhere, with members of the prospective bride's family also expected to join them.

Reports circulating about the prospective marriage have linked the bride-to-be to the House of Habsburg-Lorraine, Austria's former imperial family, with some accounts describing her as a descendant of Karl I, the last reigning Emperor of Austria. The wedding could likely take place in Vienna later this year, and Bilawal and the prospective bride have known each other for several years.

The Presidency confirmed on 27 August that President Zardari had travelled abroad on a private visit without disclosing the purpose, marking his first extended visit to Britain in nearly five years. An Oxford University graduate, Bilawal frequently travels to the UK for private and political engagements, while his sisters and aunt Sanam Bhutto are also expected to join or are already present.

Meanwhile, Karachi Mayor and senior PPP leader Murtaza Wahab has denied reports regarding Bilawal's marriage, dismissing circulating media accounts as incorrect. No formal announcement has been made by the Bhutto-Zardari family or the Pakistan Peoples Party (PPP) regarding the matter.