I can see the difference in those pictures. No one has said it's all about shaking your tits about either.
It's a millions miles away from being an Olympic sport though. Here are the 5 main areas that are considered for a sport to be included in the Olympics:
"1. Olympic proposal: history of the sport, whether it has been included in the programme before, the number of affiliated national federations and the level of participation in world or continental championships.
2. Institutional matters: financial status of the sport, its governance, gender equity and strategic planning.
3. Value added to the Olympic movement: the sport’s image and whether it represents Olympic values.
4. Popularity: how many spectators it will draw, sponsorship, media interest and whether the best athletes will compete at the Olympics.
5. Business model: the income the sport generates, the costs of staging the sport and its financial status."
I can see that there are many areas where pole dancing would fall short.