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Justin Bieber: Diane Keaton loves him, teenage girls love him — and now Barry Manilow does, too.

“Well, this may be the kiss of death for Bieber,” he tweeted Monday, “but I really like his new album.” Manilow’s referring to Purpose, Bieber’s latest album, which he released Nov. 13. (He also released a series of music videos for each Purpose track this past weekend.)

Bieber’s response to the compliment? A simple “Thanks Barry.” See their brief-but-beautiful interaction below.