Question: What were the professions of the "Dancing With the Stars" host who replaced Brooke Burke-Charvet?

Context paragraphs:
Dancing with the Stars (U.S. season 15): Season fifteen of "Dancing with the Stars", called Dancing with the Stars: All-Stars, premiered on September 24, 2012.  Tom Bergeron and Brooke Burke Charvet returned as hosts.  The Harold Wheeler orchestra and singers provided music throughout the season.  The returning members of the dance troupe for this season were Oksana Dmyrenko, Emma Slater, Sharna Burgess, Henry Byalikov, and Sasha Farber.  Sonny Fredie Pedersen replaced Kiki Nyemchek.

Medical Practitioners Board of Victoria: The Medical Practitioners Board of Victoria is a statutory authority that regulates the medical profession in the Australian state of Victoria.  The operations of the Board are governed by the "Health Professions Registration Act 2005", which also governs authorities for other health professions in Victoria.  This Act replaced the "Medical Practice Act 1994", which governed the Board until 1 July 2007.

Dancing with the Stars (U.S. season 17): Season seventeen of "Dancing with the Stars" premiered on September 16, 2013 and ended on November 26, 2013.  Tom Bergeron and Brooke Burke Charvet returned as hosts and Carrie Ann Inaba, Len Goodman, and Bruno Tonioli returned as judges.  The Harold Wheeler orchestra and singers also returned to provide the music throughout the season (which turned out to be their last).  This was also Brooke Burke-Charvet's last season as co-host.  The cast was announced on September 4, 2013, during "Good Morning America".

Secret Talents of the Stars: Secret Talents of the Stars is an American interactive reality game show where celebrities competed against each other in a tournament-like format in areas that differed from their normal professions, like singing, dancing, and acrobatics.  Viewers were to vote on the most talented celebrity.  The show premiered on CBS on April 8, 2008, but was canceled the following day due to low ratings, making it one of the few series to be canceled after one episode.

Erin Andrews: Erin Jill Andrews (born May 4, 1978) is an American sportscaster and television personality.  She hosts "Dancing with the Stars" for ABC and is a sideline reporter for Fox NFL.

Dancing with the Stars (U.S. TV series): Dancing with the Stars is an American dance competition television series that premiered on June 1, 2005, on ABC.  It is the US version of the UK series "Strictly Come Dancing".  The show is hosted by Tom Bergeron, alongside Erin Andrews, who became co-host in season eighteen.  Lisa Canning was co-host in the first season, Samantha Harris co-hosted seasons two through nine and Brooke Burke-Charvet in seasons ten through seventeen.  On May 12, 2017, it was announced that the series has been renewed for season twenty six.

Lacey Schwimmer: Lacey Mae Schwimmer (born June 28, 1988) is an American ballroom dancer and singer.  She is best known as a fourth place finalist of the third season of "So You Think You Can Dance".  She is the daughter of noted dancer Buddy Schwimmer, as well as the cousin of Heidi Groskreutz, who placed fourth on the second season of "So You Think You Can Dance" and younger sister of Benji Schwimmer, the winner of the show's second season.  She participated in the seventh season of "Dancing with the Stars" as a professional dancer paired with Lance Bass of 'N Sync, in the eighth season of the show paired with "Jackass" star Steve-O and in the ninth season paired with actor and Iron Chef America host Mark Dacascos.  Schwimmer returned to "Dancing with the Stars" for its eleventh season and she was partnered with Disney Channel star Kyle Massey and in the 12th season, paired with radio host Mike Catherwood.  In the thirteenth season, she was paired with transgender activist Chaz Bono.  Schwimmer did not return for season 14 of "Dancing With The Stars'.

Trogonoptera brookiana: Rajah Brooke's birdwing ("Trogonoptera brookiana") is a birdwing butterfly from the rainforests of the Thai-Malay Peninsula, Borneo, Natuna, Sumatra, and various small islands west of Sumatra (Banyak, Simeulue, Batu and Mentawai).  The butterfly was named by the naturalist Alfred Russel Wallace in 1855, after James Brooke, the Rajah of Sarawak.  The larval host plants are "Aristolochia acuminata" and "A. foveolata".  Adults sip flower nectar from plants such as "Bauhinia".  Rajah Brooke's birdwing is a protected species, listed under Appendix II of CITES, meaning that international export is restricted to those who have been granted a permit.  It is the national butterfly of Malaysia.

Dancing with the Stars (U.S. season 18): Season eighteen of "Dancing with the Stars" premiered on March 17, 2014.  Len Goodman, Carrie Ann Inaba and Bruno Tonioli returned as judges; Tom Bergeron returned as host while Erin Andrews replaced Brooke Burke-Charvet as co-host.  Bandleader Ray Chew replaced the Harold Wheeler orchestra and singers.  In addition, the skybox made a return to the show and the judges table returned to the left side of the ballroom.

Brooke Burke: Brooke Burke-Charvet (born September 8, 1971), better known by her maiden name, Brooke Burke, is an American actress, dancer, model, and television personality.  She is known as a Playboy model, hosting Wild On! , "Rock Star" (2005–2006), winning the seventh season of "Dancing with the Stars", and for co-hosting "Dancing With the Stars" from 2010 to 2013.

Supporting paragraphs: Dancing with the Stars (U.S. season 18) Erin Andrews
Answer: sportscaster and television personality