Philip Treacy a "telephone-shaped headpiece with a removable handset" hat, worn for her appearance on Friday Night with Jonathan Ross in 2010 (now in permanent display at Madame Tussauds), and a "lightning-bolt" hat, she wore for the 2010 Grammy Awards. As well as Isabella Blow, Sarah Jessica Parker, and Lady Gaga, other notable muses for Treacy's hats are socialite Daphne Guinness, model Naomi Campbell, and singer, actress, model, Grace Jones, who used Treacy as art director and designer for her 2009 sold-out "Hurricane" tour. In an interview with "The Guardian" in July 2011, Treacy distilled what he felt a hat should do
Seán Treacy Féin leaders. Treacy and Dan Breen were relocated to Dublin, where they were directed to operate with Michael Collins' assassination unit, "The Squad". The Squad's mission was to discover and assassinate British secret agents, political policemen and their informants, and to carry out other special missions for General Headquarters (GHQ) as directed by Collins. With help from police inspectors brought up to Dublin from Tipperary, Ormonde Winter's CIS spotted Treacy and Breen after their arrival in Dublin and placed them under surveillance. On 11 October 1920, Treacy and Breen were holed up in a safe house – Fernside – in