So how does she keep fit while not working her muscles on tour?

Perry says she loves hiking, does a little bit of training, and is obsessed about getting her steps in with her activity tracker - UP by Jawbone - that allows her to compete with other people.

Chris Harrison, host of the Bachelor and Bachelorette, says he's gotten so many compliments on his wardrobe for the show, that it got him thinking about creating his own clothing line.

According to People Magazine, Harrison is now working with designer Christopher Wicks on the Chris Harrison Collection by Da Vinci.

No word on when it will be available to the public, but he says he will be wearing it on the next season of the Bachelorette.

Jamie Lynn Sigler is giving love another try, with a much younger guy.

The former Sopranos and Entourage star showed off her engagement ring by tweeting an Instagram photo Monday.

So this just happened....❤❤ @cutterdykstra instagr.am/p/VC7YK9nFED/

— Jamie-Lynn Sigler (@JamieLSigler) January 28, 2013

31-year-old Sigler, who was previously married to A.J DiScala, began dating 23-year-old baseball player Cutter Dykstra, in 2010.