Jennifer Aniston posed sexy on her Instagram

Jennifer Aniston posed sexy on her Instagram, thanking for those who wished happy birthday. She wrote, "Thank you @interviewmag for this birthday surprise. I had no idea this would be coming out today. Feeling proud and honored to be celebrating with this cover. Thanks to the Interview team for celebrating women at every age... turns out 51 is pretty fun. And thanks to @nickkharamis, @melzy917, @alique_studio, @mrchrismcmillan, @gucciwestman — and my sister from another mister Sandy Bullock for talking to me about whatever the hell we were talking about. I love you so much".

She looked so fabulous here at her age.

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Thank you @interviewmag for this birthday surprise. I had no idea this would be coming out today. Feeling proud and honored to be celebrating with this cover. Thanks to the Interview team for celebrating women at every age... turns out 51 is pretty fun. And thanks to @nickkharamis, @melzy917, @alique_studio, @mrchrismcmillan, @gucciwestman — and my sister from another mister Sandy Bullock for talking to me about whatever the hell we were talking about. I love you so much. 🥰🥳

A post shared by Jennifer Aniston (@jenniferaniston) on Feb 11, 2020 at 1:11pm PST

Her best friend Courteney Cox wish her Happy Birthday on her Instagram by posting a photo of two of them. They looked almost identical.

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No matter how hard you might try... there’s only one Jennifer Aniston. Happy birthday my dear friend @jenniferaniston! I love you!♥️♥️♥️

A post shared by Courteney Cox (@courteneycoxofficial) on Feb 11, 2020 at 12:16pm PST