Washington D.C. [USA], Nov. 6 : Hugh Jackman and Zac Efron may be reaching that special bromantic friendship level as they were recently spotted at a broadway musical in Manhatten.

Over the weekend, the Hollywood stars headed to Broadway where they watched the talented cast of ' Waitress' perform live inside the Brooks Atkinson Theatre, reports People magazine.

"With @zacefron after watching the enormously talented cast of @waitressmusical," Jackman shared on Twitter while posing with some of the cast.

"If you get a chance-grab a ticket!" he tweeted.

Earlier last month, the duo also headed to Metlife Stadium where they posed for selfies and got access on the football field to watch the 'New York Jets' face off against the 'Seattle Seahawks'.

"Thanks @nyjets for an awesome day and for letting 3 man-boys hang on your field!@zacefron @gusworland" the 'Wolverine' actor shared with his followers.

The new friendship likely stemmed from their new movie project 'The Greatest Showman' that is currently in production.

"Perfect fit. #thegreatestshowman," the 'High School Musical' star wrote on Instagram while posing next to Jackman on set.

The Michael Gracey directed flick is slated to release on December 25, 2017. (ANI)