Question: Which American dancer teamed with Derek Hough to release the album BHB?
Context: This is the discography of Bethany Joy Lenz, an American singer documenting albums, singles and music videos released by Lenz.  Lenz released her first album at the age of 21, after her exit from the soap "Guiding Light".  She then experienced success with her second album produced by her friend Jeff Cohen and sold during the OTH tour in which she performed with some co-stars from "One Tree Hill".  Her third album, produced by Ron Aniello, never came to life due to changes behind the label Epic Records.  She then teamed up with her friend Amber Sweeney to create the duet Everly in 2008.  After three albums and four years of collaboration, the band split.  Soon after that, Lenz released her fourth solo album produced once again by her friend Ron Aniello, and sold during the "Rock the Schools" Concert.  A year later Jeff Cohen produced her fifth solo album which was sold to attendees of the One Tree Hill Convention "From Wilmington to Paris" and later 500 autographed first edition copies of the CD were sold on Etsy.  In 2015, she released a sneak peek EP of an upcoming album through Kickstarter but the hard copies promised to the backers were sent 2 years later, and the full album never came to life due to legal proceedings with the creator of the project.  She then teamed up with artists Daniel Shyman & Doo Crowder to release two songs for Christmas 2015.  And they went on tour during summer 2016 under the name of "Joy Lenz and the Fire pit Band". Mark Alexander Ballas Jr. (born May 24, 1986) is an American dancer, choreographer, singer-songwriter, musician, and actor. Julianne Hough is the self-titled debut album of American country singer, and professional dancer, Julianne Hough.  The album was released on May 20, 2008 on Mercury Nashville Records. The Ballas Hough Band was an American pop rock band fronted by Mark Ballas and Derek Hough, both of whom play lead guitar and sing lead vocals.  The band's other members are Sam Marder (bass guitar), Harry Sullivan (drums) and Emily Grace (keyboards, background vocals).  Both Ballas and Hough are "Dancing with the Stars" champions. Derek Hough ( ; born May 17, 1985) is an American professional Latin and ballroom dancer, choreographer, actor and singer. The Derek Trucks Band (often called simply, Derek Trucks) is the debut album by American jam band The Derek Trucks Band, released on October 7, 1997.  The album was recorded between September 30-October 4, 1996 at Dockside Studios, Maurice.  The album is composed mainly of re-arranged jazz and blues classics and the rest are original compositions by the band.  Derek was seventeen years old at the time of the release of the album.  In 2008, the album was made available digitally, and is now available on iTunes, and other online retailers like Real, Rhapsody, Yahoo! Music, eMusic, Napster and Puretracks. Julianne Alexandra Hough ( ; born July 20, 1988) is an American dancer, singer, and actress.  She is a two-time professional champion of ABC's "Dancing with the Stars".  She was nominated for a Creative Arts Primetime Emmy in 2007 for Outstanding Choreography in season five of the show.  Her first leading acting role was in the 2011 film remake of "Footloose".  In September 2014, Hough joined "Dancing with the Stars" as a permanent fourth judge.  Along with her brother Derek Hough (who is a six-time winner of the dancing show) and Tessandra Chavez, she won the Primetime Emmy Award for Outstanding Choreography in 2015.  In 2016, she played Sandy in the live Fox television production of "". World of Dance is an American reality competition series, hosted by Jenna Dewan Tatum and executive produced by Jennifer Lopez.  The series features dance performers, including solo acts and larger groups, representing any style of dance, competing for a grand prize of $1 million.  The contestants are scored by judges Lopez, Ne-Yo, and Derek Hough.  It premiered on NBC on May 30, 2017 as part of its summer programming. BHB is the debut and only album from pop music group Ballas Hough Band formed by Dancing with the Stars professional dancers Derek Hough and Mark Ballas.  The album was released on March 10, 2009 via Hollywood Records. Make Your Move (formerly called Cobu 3D, also known as Make Your Move 3D), is a "Romeo and Juliet"-inspired 2013 South Korean-American independent dance film starring K-pop singer BoA and ballroom dancer Derek Hough.  The film was directed by Duane Adler who wrote the script for the movies "Save the Last Dance" (2001) and "Step Up" (2006).  Hough took season twelve off of the show "Dancing With the Stars" to star in the film, which was shot in New York City and Toronto during the spring of 2011.  Aside from the lead stars, singer Yunho from TVXQ has a cameo appearance.  The film was choreographed by Tabitha and Napoleon D'umo, Yako Miyamoto, and Nick Gonzalez.
Answer: Mark Ballas