The "I Kissed a Girl" singer and raunchy British comedian are engaged, sources close to the couple told Usmagazine.com Monday afternoon.
The two have reportedly been dating since September, and have shared their relationship with the public on TV, Twitter, and in their music.
Perry last week posted Twitter pictures of she and Brand in India, a trip Brand got the singer as her Christmas gift. She also gave him a shout-out at November's MTV Europe Music Awards, brandishing the name "Rusty" on her on-stage underwear.
A Perry friend told Us that she "has never connected with anybody" like she connects with Brand.