The countdown is on for the Victoria's Secret Fashion Show 2017! 

It's officially show day! All of the models whose visas got approved have landed in Shanghai ahead of the Victoria's Secret Fashion Show 2017. Between bubble baths, fittings, pre-parties and rehearsals, there has been a lot of behind the scenes foreplay action (in the form of selfies and boomerangs) before the models walk the glitzy runway tonight (November 20) Shanghai time. The official show will air on CBS on Tuesday, November 28.

The anticipation for the 2017 show is slightly bittersweet, with rumours circulating from Fashionista that Alessandra Ambrosio will hang up her wings following this years' runway. This news follows a multitude of drama that showrunners have experienced in the lead up to the runway, including models not being granted Chinese visas and bloggers who were set to cover the show having to cancel their trips due to similar visa issues.  

Click through the gallery above for all the behind-the-scenes action in the lead up to the runway. 

Show day: behind the scenes of the Victoria's Secret Fashion Show