Article continues below advertisementTimothée Chalamet had a hand in helping girlfriend Kylie Jenner curate her sultry wardrobe.The actor, 30, was photographed with the reality star, 28, shopping for bikinis in Mexico on Thursday, January 23.The CCTV footage, obtained by Cabo San Lucas' Hola Parce! Swimwear, showed Jenner admiring the window display before entering the store with her boyfriend.Article continues below advertisementSource: @kyliejenner/InstagramKylie Jenner took Timothée Chalamet shopping for swimwear.