Some context: Rex Ryan and his fraternal twin, Rob, were born in Ardmore, Oklahoma, on December 13, 1962, to Doris and Buddy Ryan. When the boys were aged two, their parents amicably divorced. Following the divorce, their mother attended the University of Chicago to earn her doctorate. Rex, Rob, and their older brother Jim moved with her to Toronto, Ontario, Canada, where she secured an administrative position at the University of Toronto.
Ryan is an avid hockey fan and has developed a notoriety of being a bandwagon jumper in recent years. Ryan has admitted he was a fan of the Toronto Maple Leafs, as a result of growing up in the city, but upon taking the Jets head coaching job, he was often seen cheering for all three of the New York metropolitan area franchises. During the New Jersey Devils run to the 2012 Stanley Cup Finals, Ryan was seen sporting the team's attire, and he was seen donning the attire of the New York Rangers two years later, during their run to the Stanley Cup Final. Outside of the playoff runs, Ryan performed a ceremonial puck drop at Nassau Veterans Memorial Coliseum on October 9, 2010, wearing a vintage New York Islanders Billy Smith jersey. Ryan was known for a notorious incident at a Carolina Hurricanes game, as he attended the matchup with the Florida Panthers sporting a throwback Philadelphia Flyers jersey on. Upon being recognized by the fans at the arena, the team's cheerleaders approached him with a Hurricanes alternate jersey sported by the team. The incident was noted as he was seen taking off the jersey and baring his chest for the crowd to see. Upon taking the Buffalo Bills head coaching job, Ryan changed his allegiance to the Buffalo Sabres, and he was often seen at the team's home games and sporting the team's attire. Months after being fired by the Bills, Ryan would later be seen during the Nashville Predators run to the 2017 Stanley Cup Final, wearing the team's jersey.
What does it mean by Sports Allegiances?
A: Ryan is an avid hockey fan and has developed a notoriety of being a bandwagon jumper in recent years.

Some context: Tinashe Jorgensen Kachingwe (; born February 6, 1993) is an American singer-songwriter, dancer, record producer, actress, and model. She began her career as an actress and model as a child, making several film and television appearances, the most notable of which being the voice of the Hero Girl in the animated film The Polar Express (2004), Robin Wheeler on Out of Jimmy's Head (2007-2008), and Celeste on Two and a Half Men (2008-2009). In 2007, Tinashe joined the girl group The Stunners, with whom she released one extended play before they disbanded in 2011. She made her solo artist debut with two critically acclaimed mixtapes the following year,
Tinashe scored roles in a number of TV shows, movies, and children's videos in the early 2000s, including the movies Cora Unashamed (2000), Call Me Claus (2001), Masked and Anonymous (2003), and two TV series: Rocket Power (2004) and Avatar: The Last Airbender (2007). These led to a regular role in the TV series Out of Jimmy's Head in 2007-2008 and a recurring role on Two and a Half Men in 2008-2009. In 2007, Tinashe joined girl group the Stunners, founded by Vitamin C. Her bandmates were friends Marisol Esparza, Allie Gonino, Hayley Kiyoko, and Kelsey Sanders. Six months after their formation, the group signed with Columbia Records, and later signed a production deal with Lionsgate Entertainment for scripted television show for MTV. On March 18, 2009, they released a single and video, "Bubblegum." In October, the group released a five-song EP, influenced by artists such as Madonna, Gwen Stefani, and Rihanna. The music video for their promo single, "We Got It", was released on February 22, 2010, and they performed the song on The Today Show and The Wendy Williams Show. After signing with Universal Republic Records in 2010 they released a single, "Dancin' Around the Truth." The music video premiered on June 2, 2010, just before the group was announced as an opening act on Justin Bieber's My World Tour. After the Bieber tour the Stunners returned to the recording studio, but disbanded in 2011, and Tinashe began pursuing a solo career. On May 3, 2011, Tinashe gave her first televised solo performance during a Dodgers--Cubs game, singing "God Bless America". On June 24, 2011, Tinashe released her first solo music video, a cover of Lil Wayne's single "How to Love". The song was later released as a free digital download via Tinashe's official website. Following the video's release, Tinashe confirmed she had officially been released from her recording contract with Universal Republic. Tinashe was featured on the dance single "Artificial People" by OFM, released on September 12, 2011. On November 25, 2011 Tinashe released the music video for "Can't Say No", her first original solo song. The track samples Britney Spears's song "Blur" from her sixth studio album, Circus. The song was released for download on November 28, 2011.
Did she perform music on any other shows
A:
The Wendy Williams Show.