The chart-topping American has taken to social media to confess her ''love'' for the singer and in particular, her new single 'Hello'.
The 'Toxic' hitmaker wrote: ''I could dance to this song a MILLION times ... love you @adele! (sic)''
Britney, 33, also posted a video of her ballet dancing to the her current single, as she performs a number of carefully executed pirouettes.
The singer's public declaration of respect comes shortly after Adele spoke in glowing terms of the blonde beauty.
She recently said: ''Britney is the queen. I love her. So yeah, sometimes it is a bit intense. But I usually crack a joke, and then it breaks the ice.''
Adele also admitted she'd like to travel to Las Vegas to see Britney in action.
The singer - who released her new album '25' earlier this month - said: ''I'd like to tour properly. I'd like to see Britney in Vegas. Dunno about more kids.
''I'd like to make records forever with the time I've been given for this one. If I can do that I'll be really f***ing happy.''
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