Ali Oetjen delivers a powerful rendition of a Christina Aguilera classic

She recently vowed to 'share her voice' with the world by launching a singing career.

And on Friday, Ali Oetjen gave fans a taste of what they can expect by delivering a spine-tingling rendition of Christina Aguilera's 1999 classic, What a Girl Wants.

The Bachelorette star, 33, gave Christina a run for her money as she belted out the pop anthem while cooking dinner for her boyfriend, Taite Radley. 

Watch out, Xtina! Reality star Ali Oetjen performed a spine-tingling rendition of Christina Aguilera's What a Girl Wants this week

Watch out, Xtina! Reality star Ali Oetjen performed a spine-tingling rendition of Christina Aguilera's What a Girl Wants this week 

'What a girl wants, what a girl neeeeeeeds!' sang the star, with her voice effortlessly bouncing from a seductive purr to a soulful wail.

Earlier this year, Ali credited her Bachelorette beau Taite as the driving force behind her musical ambitions.

'I’m also singing, which is surprising,' she told a fan on Instagram.

'Taite’s got me to sing, [he] has opened up this side of me that just wants to release all my emotions and share my voice with the world. And it’s the best feeling!'

'He got me to sing!' Earlier this year, Ali credited her Bachelorette beau Taite Radley as the driving force behind her musical ambitions

'He got me to sing!' Earlier this year, Ali credited her Bachelorette beau Taite Radley as the driving force behind her musical ambitions

Outside of music, Taite and Ali are budding lifestyle gurus.

Earlier this week, Ali announced that she will be hosting a second wellness retreat this year following the success of her first one-day event in June. 

Taking to Instagram, the busty Bachelorette confirmed the event will be held in September or October in Melbourne. 

The blonde bombshell is believed to have made at least

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