Katie Holmes could share plenty of reasons why it’s not always good to date your teenage dream, but things seem perfectly rosing for two-time Dancing With the Stars pro champion Julianne Hough and American Idol host Ryan Seacrest.

"I'm kind of dating my first celebrity crush, so I feel pretty fortunate," Julianne told Us Weekly on Wednesday.

Julianne and Ryan have been dating for about two and a half years — and he started flirting with her back when she was still dating her DWTS Season 8 partner, Chuck Wicks. Julianne has said she and Ryan have talked about getting married, but it’s not like they have a ton of time. Both seem to be workaholics — Ryan with radio, Idol and producing, and Julianne with her blossoming movie career.

Over the summer, Julianne filmed the movie Safe Haven with Josh Duhamel in North Carolina. It’s a romance based on the Nicholas Sparks novel of the same name, and scheduled to be released on February 8, 2013. The first trailer for the movie just came out this week and it shows Josh and Julianne kissing and getting frisky in bathing suits at the beach. Steamy stuff! Ryan visited Julianne in North Carolina during the shoot (as did Josh’s wife, Fergie) so there’s probably nothing to worry about … unless Josh was Julianne’s second biggest celeb crush?

Catch a new episode of Dancing With the Stars Season 15: All-Stars on Monday, October 29 at 8 p.m. on ABC.

Sources: UsMagazine.com, YouTube

Gina Carbone is a contributing writer at Wetpaint Entertainment. Follow her on Twitter @ginacarbone.

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