After appearing on the January 6, 2006 episode of Heat alongside Talia Madison in a segment with The Heart Throbs, WWE signed Trinity to a contract.
On the June 13, 2006 episode of ECW on Sci Fi, Trinity made her WWE debut as the manager for The Full Blooded Italians (Little Guido, Tony Mamaluke and Big Guido). On June 24, at an ECW house show, Trinity injured her knee after executing a moonsault from the top rope to the outside of the ring during a catfight with Kelly Kelly and Francine that stemmed from Francine winning a bikini contest earlier in the night. She underwent surgery a few days later, and was given a recovery time of six to eight weeks.
Trinity made her return on October 7, where she lost to Jazz in a singles match at a house show. She lost to Jazz in a rematch the next night. On the October 31 episode of ECW on Sci Fi, Trinity won the first ever ECW Diva Halloween Costume Contest after being voted over Kelly Kelly and Ariel. On January 13, 2007, Trinity teamed with fellow ECW Diva Kelly Kelly in a losing effort to Michelle McCool and Jillian Hall at a house show. The following day, Trinity wrestled her final match in WWE, as she and Kelly lost to McCool and Hall in a rematch.
Trinity was released from her WWE contract on June 22, 2007.