Jamelia's third single, "Money" (featuring dancehall artist Beenie Man and co-written by UK The X Factor finalist Daniel De Bourg), was released in February 2000.

The first single lifted from Thank You was the R&B-influenced "Bout", on which she collaborated with American rap star Rah Digga; it debuted at number 37 in the UK.

[12] Parent album Thank You, released shortly after "Superstar", was widely expected to replicate the single's success, but entered the UK chart at number 65.

[12] Jamelia also contributed a cover version of Kool and the Gang's "Straight Ahead" for their remix/covers album The Hits: Reloaded.

In mid-2004, Jamelia collaborated with Italian singer Tiziano Ferro on "Universal Prayer" for the 2004 Olympic Games soundtrack.

[12] However, despite producing two Top 10 singles and garnering mostly positive reviews, Walk With Me had disappointing sales compared to her second album, Thank You, which went on to become certified double platinum.

The collection, which only managed to début at number 55 on the UK Album Charts, was criticised for its hastiness, brevity and lack of new tracks or artwork.

[18] In an interview with entertainment website Digital Spy in December 2009, Jamelia commented on being a rumoured replacement for Keisha Buchanan, in the girl-group Sugababes and spoke about work with her ongoing album, which was going "absolutely amazing".

[16] On 26 July 2010, Jamelia signed a record deal with an unknown label live on video streaming website Ustream.tv.

[20] In February 2013, Jamelia appeared in an episode of the BBC drama series Death in Paradise, portraying a singer.

In August 2013, Jamelia was part of a house band on every episode of the BBC One panel show I Love My Country.

The pair survived four dance-offs, but lost their fifth dance off in week 9, being voted out by 3 out of 4 judges against Peter Andre and Janette Manrara.

Since pursuing work in modelling, Jamelia has also endorsed Listerine Softmint Sensation, Jaguar Cars and BMW, was the brand ambassador for the maternity wear line Seraphine, has appeared in print advertising for Oxfam and on the front cover of magazines such as Cosmopolitan, Company, Elle and Harpers & Queen.

On 4 March 2007, Jamelia appeared on an episode of Top Gear, where Richard Hammond drove her to Earl's Court Exhibition Centre for a Brit Awards show in his homemade stretch limousine.

Jamelia appeared on ITV's Saturday Night Divas to mark the end of Breast Cancer Awareness Month.

She shared the stage with Jennifer Lopez, Girls Aloud, Celine Dion and Alicia Keys, amongst others and performed a cover version of Outkast's hit single Hey Ya!.

On 1 December 2007, Jamelia was invited to perform on stage for Nelson Mandela's World Aids Day concert.

Jamelia featured in a Channel 4 documentary series, produced by Nutopia, in 2010, called The House That Made Me, which took her back to her childhood home, and reintroduced her to the people she had known in her youth.

Jamelia has walked the catwalk every year since 2007 for her UK model counterpart, Naomi Campbell, and her Fashion for Relief show.

In 2008, Jamelia earned the role of appearing alongside Helena Christensen and Erin O'Conor, fronting her own ethnic haircare range 'Model Me', in conjunction with 'Toni and Guy', and was stocked nationwide in Boots stores.

2009 saw Jamelia take on various TV roles including authoring her own documentary for BBC Three on ethical hair extensions, which saw her travel to Russia and India.

Jamelia has met Nelson Mandela and performed for him for both his 46664 concert in Johannesburg and his 90th birthday celebrations in Hyde Park.

The Preston Passion was a retelling of the Easter story and involved singing, dancing and three dramas, where she sang a cover version of "You Got the Love".

She has been a frequent guest on the satirical music panel show Never Mind the Buzzcocks and was a celebrity contestant on Vernon Kay's Gameshow Marathon.

Her first was born in 2001, from a relationship with music manager Terry Wallen, who Jamelia claims was abusive and inspired her song "Thank You".

[38] In 2018, Jamelia blamed TV projects being "taken away" from her on the coverage of her stepbrother, Tafarwa Beckford, who was convicted of a gang-related murder.

[40] Jamelia has also been the opening act for artists such as Destiny's Child, Justin Timberlake and Usher as well as her own sold-out tour.