Melissa Rycroft is returning to Dancing with the Stars.

ABC has announced the rejected The Bachelor bachelorette and Dancing with the Stars eighth season runner-up will perform on the ninth season's live semifinals results show broadcast on Tuesday at 9PM ET/PT.

Rycroft posted Sunday to her Twitter account that Tuesday night's performance will feature her and eighth-season professional partner Tony Dovolani.

"Practice with Tony - we're baaaaacckkk!!" she posted.  "One practice and already sore and bruised up."

Rycroft got engaged to boyfriend Ty Strickland in June -- less than eight months after she got engaged to Jason Mesnick during the taping of The Bachelor's thirteenth-season Final Rose Ceremony in November.

However Mesnick later dumped her on-air in favor of runner-up Molly Malaney during a January taping of the season's After the Final Rose special. Mesnick and Malaney also recently got engaged.

Rycroft -- who was diagnosed with swine flu last month -- and Strickland are currently slated to wed on December 12.