In less than three years Rena Mero went from valet to mega superstar. After working as a model, "Sable" entered the WWE as Triple H's WrestleMania valet,that was short lived for on that same night, she became Marc Mero's valet, her real life husband. After being a valet for over a year, and gaining the admiration of wwe fans, Sable was asked if she would be interested in becoming a wrestler, and that she did pursue. Marc Mero and herself developed a feud against Luna and Goldust. Luna and Sable's feud created some memorable moments, including an Intergender tag match at WrestleMania 98 in which Sable showed that she was not just a pretty face and facing Luna in an Evening Gown Match at Unforgiven 98.

After an angle in which Sable and Marc split , Jacqueline debuted in WWE and they began a feud that began over Marc Mero, which elevated to the Women's Championship. After Alundra Blayze's departure from WWE, The title was declared vacant a few years earlier. Jacqueline and Sable, competed for it in which Jacqueline become the Women's Champion. While Jacqueline had the women's title, Sable went on to guest star on the USA Network's series "Pacific Blue." Weeks Later Sable won the women's title at Survivor Series 1998.

In Early 1999, a second feud with Luna was short lived, but produced a strap match at the 1999 Royal Rumble. Sable then took a drastic heel turn just in time for it to be revealed that she would be posing for Playboy.

Sable went on to defeat Tori at WrestleMania 1999 for the women's title all while her Playboy issue became the biggest selling issue in history. Sable went on to be feautured on many talk shows and was greatly covered by the media, but as she was getting all the media attention, a bitter dispute with her and the wwe resulted in Sable leaving the company.

In 2003, Sable shocked the wrestling world by returning to WWE as a Smackdown Superstar. On April 3rd, 2003's edition of Smackdown, Torrie Wilson's Playboy "Coming Out" party was interrupted by the shocking return of Sable. Sable would then play psychological games with Torrie Wilson in the next couple of weeks. On April 24, 2003, Sable would cause Nidia and Dawn Marie to attack Torrie Wilson, and at Backlash 2003, she would instigate a fight between Torrie Wilson and Stacy Keibler. Sable's ego would then be crushed when she was defeated in a bikini contest at Judgment Day, when Tazz declared her the winner. Sable did get a huge reaction, and many felt as if Sable had won the contest, despite being the heel in the story.

Sable then went on the feud with Stephanie McMahon starting On June 5th, 2003's edition of Smackdown as Sable was appointed by Vince McMahon to be the assistance to General Manager Stephanie McMahon. This was only one of Vince McMahon's schemes to get Stephanie to leave her position as general manager. Sable would not hide it that she would want to become GM. The ladies feud lead Sable to defeat Stephanie in a match on July 27th, 2003 at Vengeance, after Stephanie is destroyed by A-Train. The ladies continue their rivalry as Sable played a vital role in Vince McMahon's feud against his daughter. Sable even exchanged words with Vince McMahon's wife Linda McMahon and even kicking Linda in the stomach. On October 19th, 2003, at No Mercy, Vince McMahon beat Stephanie McMahon in an "I Quit." Because of stipulations, Stephanie was no longer GM, Sable however, was not appointed the new GM.

On February 5, 2004's edition of Smackdown, announcer Rue DeBonna, announced that Sable & Torrie Wilson would appear in Playboy together. The two would then be seen together on WWE television, promoting the issue. The new found partnership would lead them to a March 14th, 2004, Wrestlemania XX, "Playboy Evening Gown" match, where they defeated Jackie Gayda & Stacy Keibler.

On June 24, 2004's edition of Smackdown, Sable turned against Torrie, and both ladies had a catfight which lead to Sable defeating Torrie Wilson in a wrestling match on June 27th, 2004 at the Great American Bash. Torrie then defeated Sable with DDT in the rematch on the July 1st, 2004's edition of Smackdown.

Sable then went on, in a very controversial interview, to criticize the WWE, and their sexism with female talent. On August 10, 2004, WWE.com announced that Sable has been released from the company