Hugh Jackman supported rumored girlfriend and former Broadway co-star Sutton Foster by attending her Once Upon a Mattress performance at Los Angeles ’ Ahmanson Theatre on January 4.

Hugh Jackman was spotted attending one of Sutton Foster's performances in the musical 'Once Upon a Mattress' in Los Angeles.

On October 26, gossip blogger Tasha Lustig shared a video to Instagram that alleged Jackman, 56, “blindsided his wife” by “running off with the mistress” - a video Furness, 68, liked. In The Music Man,

Hugh Jackman cheers for his former co-star Sutton Foster on her Once Upon a Mattress play as she performed in Los Angeles. The Deadpool & Wolverine star joined the audience at Ahmanson Theater on Saturday,

Sutton Foster’s divorce to Ted Griffin is still ongoing amid her romance with Hugh Jackman. According to court documents obtained by In Touch, on November 19, Griffin, 53, responded to Foster’s divorce petition that had been filed the previous month.

Hugh Jackman's children are allegedly trying to come to terms with the fact that they have welcomed their father’s new flame into their family

Hugh Jackman seems to be Sutton Foster's biggest fan! The Greatest Showman actor, 56, was spotted in the audience at the Saturday, January 4, performance of the Broadway star's latest musical venture,

Rumors have been swirling for a while that Hugh Jackman cheated on his wife — and the gossip only gets spicier now amidst a recent sighting of his alleged “girlfriend.” The X-Men star and his ex-wife Deborra-Lee Furness were married for nearly three decades before things started to get messy.