The 30-year-old model took her followers back to when she shot American Playboy - totally naked.
Well totally naked except for a pair of metallic heels, of course.
It was obviously a day for reminiscing for Danielle, as she also shared another racy picture from a calendar photo shoot.
She wrote: "#TBT #calendar #2kidslater"
Danielle might have had two children since the throwback was taken, but there's no denying she looks every bit as amazing still now.
It's been a tough year for Danielle, who recently split from husband Jamie O'Hara, but it was reported last month she'd moved on with night club owner George Panayoitou.
A source told the Mirror: "Danielle and George have known each other a while, but they're getting much closer at the moment.
"There's clearly a strong attraction between them."
Danielle fuelled rumours of a relationship with George by uploading a number of cosy looking selfies with him.