Miss Universe Leila Lopes engaged to Osi Umenyiora

Leila Lopes, Miss Universe 2011, arrives at the 2012 Miss Universe Pageant at Planet Hollywood Resort & Casino on December 19, 2012 in Las Vegas, Nevada.

Miss Angola 2011 Leila Lopes poses on stage during the 60th annual Miss Universe beauty pageant at the Credicard Hall in Sao Paulo on September 12, 2011.

Miss Angola 2012, Marcelina Vahekeni and Miss Universe 2011, Leila Lopes pose on the stage of the Jubilee Theater during their tour of the Jubilee Show at The Bally's Hotel on December 6, 2012 in Las Vegas, Nevada.

Miss Universe 2011 Leila Lopes attends the Miss Universe Farewell party at Empire Steak House on November 26, 2012 in New York City.

Miss Angola 2011 Leila Lopes is crowned Miss Universe 2011 by Miss Universe 2010 Ximena Navarrete of Mexico at the 60th annual Miss Universe beauty pageant at the Credicard Hall in Sao Paulo on September 12, 2011.

Miss Universe 2011 Leila Lopes (R) of Angola plants mangrove trees as part of the campaign 'Tree For The Green Earth with Green Generation-Save Our Earth' in Jakarta on October 6, 2011.

Leila Lopes, Miss Universe 2011, arrives at the 2012 Miss Universe Pageant at Planet Hollywood Resort & Casino on December 19, 2012 in Las Vegas, Nevada.

Miss USA 2012, Olivia Culpo, left, reacts as she is crowned the 2012 Miss Universe by Leila Lopes, Miss Universe 2011, during the 2012 Miss Universe Pageant at PH Live at Planet Hollywood Resort & Casino on December 19, 2012 in Las Vegas.