Bangladesh, Sept. 19 -- Tulip Siddiq, a Labour MP and niece of Bangladesh's ousted prime minister Sheikh Hasina, is once again under the spotlight after reports in the British media cited documents suggesting she held Bangladeshi citizenship -- allegations she says are fabricated.

According to British tabloid the Daily Mail, officials in Dhaka have uncovered records showing Tulip was issued a Bangladeshi passport at 19 and a national identity card in 2011. The newspaper reports that she also appeared on the country's voter database and had applied to renew her passport in Dhaka in 2011.

The Telegraph said documents it had seen also suggested Tulip received a passport in 2001 and an ID card a decade later. However, the papers listed a D...