Onatejiro "AJ" Odudu is a British television presenter from Blackburn, England. She is best known for co-presenting the 2013 Channel 5 reality show spin-off Big Brother's Bit on the Side, alongside Emma Willis and Rylan Clark and the 2021 Channel 4 reality show spin off Married at First Sight: Afters. From 8 October 2023, Odudu will co-host the ITV2 revival of Big Brother alongside Will Best.
Odudu began her career as a reporter for BBC Blast based at Radio Lancashire. Her first presenting roles began in 2009 on the BBC Two series The Almost Perfect Guide to Life and on The 5:19 Show, an online show on the BBC website, having previously served as the latter's 'raving reporter'. In 2010, she was a guest on 100 Greatest Toys, a one-off special broadcast on Channel 4. She starred as herself in Comedy Lab in 2011 and co-presented Sky Arts' coverage of the Isle of Wight Festival 2012.
In June 2013, Odudu began presenting Big Brother's Bit on the Side with Rylan Clark and Emma Willis, and then Celebrity Big Brother's Bit on the Psych from August 2013. Her departure from the show was confirmed in November 2013, being replaced by Celebrity Big Brother 12 contestant and former Loose Women panellist, Carol McGiffin. In August 2013, Odudu launched her own blog on Hello magazine's UK website. From 2015 to 2019, Odudu hosted the 4Music programme Trending Live!, with Jimmy Hill and Vick Hope.
She regularly presented the online Facebook quiz game "Confetti" in March and April 2019.
In July 2021, she won the second series of Celebrity Karaoke Club on ITV2. Also in that month, Odudu was confirmed as co-host of a one-off revival edition of The Big Breakfast, presenting alongside the already-announced Mo Gilligan, for Channel 4 in September 2021.
In March 2022, she co-hosted The Great Comic Relief Prizeathon alongside Vernon Kay.
Odudu presented the UK jury points in the Eurovision Song Contest 2022. In June 2022 she was a presenter for the BBC's coverage of the Platinum Jubilee Pageant. On 10 January 2023, it was announced that Odudu would co-host the official handover and semi-final allocation draw for the Eurovision Song Contest 2023 that will be broadcast live on BBC Two.
In April 2023, it was announced that Odudu would be hosting the ITV revival of Big Brother, alongside Will Best.
