There’s several artists who have shown some love for another artist via Twitter, whether it is adoration, flirtation, or simply just a little shout out.
Fans got a first-hand view of this recently when Lady Gaga tweeted Britney Spears:
"Real fans never turn their back on you #WillAlwaysLoveBritney Some stars really are as sweet as you thought they were pic.twitter.com/myHQpVFa."
And Britney responded saying:
"Wonder what @LadyGaga keeps in that thermos??? Cant WAIT to see you on tour. MISS YOU !!!"
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Gaga hearts the Pop Princess so much, that she even tried to kiss the singer during the 2011 Video Music Awards as male alter ego Joe Calderone.
But Lady Gaga and Britney Spears aren’t the only Pop stars that heart each other.
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Rihanna and Kate Perry are bffs, and when it comes to Twitter, tweeting their little hearts out to each other from time to time is nothing new.
Then there’s the recent shout out from the UK boy band One Direction to Justin Bieber, and even some flirting between Ke$ha and John Mayer.
The list goes on and on. Here are 10 Pop stars that heart each other on Twitter. Check out the list in the gallery above!