Sigma Upsilon Nu, SL Sorority was born in the hearts of its founders on April 9, 2010 when dissatisfied with a lack of consistency with standards within their former organization, Cleopatra Kellman (Big Sister Everlast) and Angel McMullen (Big Sister Gemini) set out to create a sorority based on sisterhood and integrity and excellence. Neylaan Kytori (Big Sister Steadfast) and Monique Kessel (Big Sister Go Hard) were brought aboard to complete the founding team. Sigma Upsilon Nu was created to offer women within the SL community an attention to standards and integrity and generate UNITY among all women by fostering a strong sisterhood in SL & RL.