In an effort to support her best gal, Rita even made an appearance at London Fashion Week wearing a graphic tee of the model. Talk about being her biggest fan!
But Rita isn't the only celeb showing Cara love. At the Met Gala, Sienna Miller got very friendly, even sharing a kiss with the 20-year-old model, who later tweeted the lip-lock.
Of course, her most famous friend Rihanna also joins in on the PDA. In her latest Instagram picture, the pop princess shared the model's first tattoo with the caption "My lover @caradelevingne just came over and got tagged for the first time!! Only by the best @bangbangnyc"