She signed with SoBe Entertainment and record producer Scott Storch to release her debut studio album, Undiscovered (2006), which moderately entered the Billboard 200.

Though her parents and brother made numerous appearances throughout the series, it mainly focused on Brooke and the recording of her music.

In 2012, Hogan signed with Total Nonstop Action Wrestling (TNA) as an on-screen personality manager for their female division, The Knockouts.

On the show, Hulk placed a GPS tracker on Brooke's vehicle that enabled him to track her whereabouts and shut down the engine of her car remotely.

"[17] To further promote the album, Hogan announced its second single would be "Heaven Baby", which featured Beenie Man on guest vocals.

[18] On March 6, "For A Moment" was released as a promotional single from the album, with a music video featuring clips of the third and fourth seasons of Hogan Knows Best.

While working on her second studio album, the series Hogan Knows Best was discontinued due to controversies involving Brooke's immediate family.

The series premiered on July 13, 2008,[19] and featured Hogan dealing with her family's problems, her music career, and her life while no longer living with her parents nor dependent on them.

The show chronicled the problems Brooke faced while dealing with the divorce of her parents, as well as brother Nick Hogan's prior arrest related to a serious car accident in which he permanently injured his best friend.

The mixtape caused a buzz online after the song 'Ur Not That Hot' was seen as a diss toward The Hills star, and fellow pop singer, Heidi Montag.

Hogan appeared as Kate in the science fiction film 2 Headed Shark Attack, which was released on January 17, 2012 in the United States.

She confirmed on June 12, 2014 via her official Instagram account, that her new single would be called "Beautiful"[24] and set a release date for fall of 2014.

Brooke made her WWE debut on the July 15, 2006 episode of Saturday Night's Main Event XXXIII,[25] appearing with her father.

[27][28] In July 2012, Brooke confirmed via her official Twitter account, that she has continued to write and develop her third studio album.

[29] In June 2012, Hogan gave Velvet Sky a part featured in Montgomery Gentry's music video for their song "So Called Life".

[30] On the June 21 episode of Impact Wrestling, Hogan chose James over Sky as the next challenger for the Women's Knockout Championship, but failed to recapture the title from Miss Tessmacher.

[31] In July, Hulk Hogan, alongside Sting, began feuding with a mysterious group of masked men, who had dubbed themselves the Aces & Eights.

[33] On the August 16, 2012 episode of Impact, Hogan hired Taryn Terrell, as the referee for the TNA Women's Knockout Championship match between Madison Rayne and Miss Tessmacher.

At this event, Bully Ray would turn his back on Hogan and TNA by revealing himself as the President of the Aces & Eights.

[45] In 2015, an audio recording (and its transcripts) of her father Hulk Hogan making comments about her and using racial slurs in regards to her dating an African-American man at the time became the center of controversy that resulted in his contract with the WWE ending.

[48][49][50] Brooke married professional ice hockey defenseman Steven Oleksy on June 8, 2022, in a private ceremony in Orlando, Florida with Shirlene Pearson serving as maid of honor.