Hauer joined
Strictly Come Dancing as a professional dancer in 2012, partnering
Westlife singer
Nicky Byrne for the
tenth series. They reached the quarter-finals in week 10, before losing the dance-off to
Denise van Outen and her partner
James Jordan. Hauer returned for the
eleventh series in 2013 to partner television chef
Dave Myers; they were voted out of the competition in week 7, after losing the dance-off to
Mark Benton and Iveta Lukosiute. For the
twelfth series, she was paired with television personality
Mark Wright; they made it to the final, coming in 4th place. For the
thirteenth series, she was partnered with broadcaster
Jeremy Vine; they were eliminated in Week 8 after losing a dance-off with
Jamelia and
Tristan MacManus. For the
fourteenth series in 2016, Hauer was paired with the singer
Will Young, who withdrew from the competition after the third week. In 2016, Hauer won the Children in Need Special with the taekwondo athlete
Lutalo Muhammad. She danced with the celebrity chef
Ainsley Harriott for the 2016 Christmas special. In the
fifteenth series in 2017, Hauer partnered television chef
Simon Rimmer; they were eliminated in 11th place. She was paired with actor
Charles Venn for the
sixteenth series in 2018; they reached the quarter-finals. For the
nineteenth series in 2021, she was partnered with actor
Greg Wise. The couple were eliminated in Week 4. For the
twentieth series in 2022, she was partnered with comedian
Jayde Adams. The couple were eliminated in Week 5 after losing the dance off to
Molly Rainford and
Carlos Gu. For the
twenty-first series in 2023, she was partnered with comedian and DJ
Eddie Kadi. The couple were eliminated in Week 5 after losing the dance off to
Zara McDermott and
Graziano Di Prima. For the
twenty-second series in 2024, she was partnered with footballer and pundit
Paul Merson. The couple were eliminated in Week 5 after losing in the dance-off to
JB Gill and
Amy Dowden with all judges voting against them. She appeared in the 2024 Christmas special, dancing a
charleston with
Josh Widdicombe to the song "Let It Snow" while dressed as a penguin. For the
twenty-third series, she was paired with
Harry Aikines-Aryeetey and the pair were the sixth couple to be eliminated. In March 2026, it was announced that Hauer would be departing the show after 14 years, along with several other professional dancers, making her the longest serving female professional at the time of her departure. Speaking on her exit she said, "
Strictly completely changed my life, not only as a performer and a teacher but as a human being. I’ve had the privilege of meeting so many incredible people and brilliant celebrity partners who have become close friends and people I admire so much."
Highest and lowest scoring performances per dance Eddie Kadi,
Jeremy Vine and
Will Young are the only celebrities not to appear on this list.
Series 10: with celebrity partner Nicky Byrne Series 11: with celebrity partner Dave Myers Series 12: with celebrity partner Mark Wright • Score awarded by guest judge
Donny Osmond Series 13: with celebrity partner Jeremy Vine In 2015 she partnered
BBC Radio 2 presenter
Jeremy Vine, for the thirteenth series of the show.
Series 14: with celebrity partner Will Young She partnered singer
Will Young, for the fourteenth series of the show.
Series 15: with celebrity partner Simon Rimmer She partnered chef
Simon Rimmer, for the fifteenth series of the show.
Series 16: with celebrity partner Charles Venn She partnered actor
Charles Venn, for the sixteenth series of the show. • Score awarded by guest judge
Alfonso Ribeiro Series 17: with celebrity partner Chris Ramsey She was partnered with comedian
Chris Ramsey, for the
seventeenth series. The couple reached the semi-final and finished fourth. • Score awarded by guest judge
Alfonso Ribeiro Series 18: with celebrity partner Jamie Laing • Score awarded by
Anton Du Beke Series 19: with celebrity partner Greg Wise Series 20: with celebrity partner Jayde Adams Series 21: with celebrity partner Eddie Kadi Series 22: with celebrity partner Paul Merson • number indicates Paul and Karen were at the bottom of the leaderboard
Series 23: with celebrity partner Harry Aikines-Aryeetey == Dance tours and other professional engagements ==