Peter Facinelli and Jaimie Alexander Are Engaged!

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Congrats are in order for Peter Facinelli and Jaimie Alexander!

The 41-year-old Twilight actor popped the question to the 31-year-old Thor star atop the Empire State Building Monday after nearly three years of dating.

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"Top of the world with my love," Alexander wrote on an Instagram photo of the happy couple kissing at the NYC landmark.

Facinelli and Alexander co-starred on Showtime series Nurse Jackie. They are both currently working on NBC series: Facinelli is promoting American Odyssey while Alexander is shooting the Blindspot pilot.

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