Ariarne Titmus has criticised a sports betting advertisement.

The ad featured actress Sydney Sweeney.

Titmus argued it sexualised women's sport.

The advertisement drew criticism.

Other elite athletes also spoke out.

The ad promoted a sports prediction company.

In separate news, Titmus announced her engagement.

Her fiancé is Mac Powell.

She posted the word 'Forever' on social media.

The engagement news was unrelated to the ad.

Titmus's comments contributed to a public backlash.

Athletes from different sports also weighed in.