All the guest stars appearing on season 2 of 'The Proud Family: Louder and Prouder'

Gabrielle Union, best known for her roles in "Bring It On" and "Bad Boys II," will be making an appearance as Talia Rouge in the second season of "The Proud Family: Louder and Prouder."

Union was a guest star in the original series playing a TV Star called Sunny Stevens.

"The Proud Family" has had numerous famous musicians appear as guest stars such as Ray J, Alicia Keys, and Mariah Carey. Normani follows in their footsteps playing a new character called Giselle. The featurette implies that Giselle is also a singer in season two.

Chance The Rapper will also be making a guest appearance in season two. He will be portraying Darrius St. Vil who is shown to be floating in space with Penny Proud's (Kyla Pratt) best friend Dijonay Jones (Karen Malina White).

This could mean the character is a love interest for Dijonay.

Leslie Odom Jr. will be portraying a teacher called Kwame in season two. He is best known for performing in the original Broadway cast of Hamilton, which was parodied in season one.

Anthony Anderson is another "The Proud Family" alum, having played a relative of the Proud Family in the original show. He may be reprising this character, Ray Ray, in the reboot.

Alternatively, since the character is animated in a similar format to the occasional antagonists, the Gross Sisters, Anderson could be playing an entirely new character related to that group.

Former Olympic athlete Dominique Dawes will be portraying herself in the second season of "The Proud Family" revival. According to the featurette, she will be judging a gymnastics competition alongside another Olympic athlete Gabby Douglas.

Dawes competed in three Olympic competitions from 1992 to 2000 and was part of the "Magnificent Seven" Olympic gymnastic team that won the US their first-ever gold in the women's team competition at the 1996 Summer Olympics in Atlanta.

Gabby Douglas is another Olympic gymnast set to appear in "The Proud Family: Louder and Prouder" season two. In 2012, Douglas became the first African-American to win the all-around champion title at the Olympics and the first American to claim gold medals in the team and individual events at the same Olympics.

In the featurette, Laurie Hernandez appears to be the only Olympic gymnast performing in the competition that will be shown in season two. She will be voiced by the athlete herself, who competed alongside Douglas as part of the "Final Five" US gymnast team that won gold at the 2016 Olympics.

The 22-year-old has also written two books, won "Dancing With The Stars" and starred in a Nickelodeon animated miniseries "Middle School Moguls."

Holly Robinson Peete, who starred in the original "21 Jump Street" series and the movie reboot, will also be making an appearance in season two. She will be playing a character called Dr. Lord.

While they are not included in the featurette, a couple more celebrities have been announced as guest stars in season two. Talk show host Maury Povich will be portraying himself. "Lovecraft County" star Courtney B. Vance will be playing Merlin Kelly, who appears to have some connection to the in-universe celebrity Wizard Kelly.

Finally "Euphoria" star Storm Reid and actress Liana Mendoza will be playing Emily and a singing judge respectively.