Amidst the happy frenzy at Dolby Theater where the Oscars are being held this weekend, it's a somber mood at another part of Hollywood. BBC learned "Titanic" star Bill Paxton passed away on Saturday, February 25 at the age of 61 due to post-surgery complications.

There were reports early this year saying Paxton had to undergo spinal surgery after getting injured shooting the pilot episode of "Training Day". In contrary, Daily Mail reports that the SAG-winning actor had a fatal stroke after his recent heart surgery.  Hence, resulting in his death.

Paxton was first married to Kelly Rowan from 1979 to 1980 but they had no children. He got hitched to current spouse Louise Newbury seven years later, with whom he had two children, James and Lydia. 

James' guest appearance on his father's "Training Day" tv show was in the offing and the elder Paxton was reportedly thrilled. Devastated with Paxton's sudden passing, a representative spoke on behalf of the family.

"Bill's passion for the arts was felt by all who knew him," the statement said. "Please respect the family's wish for privacy as they mourn the loss of their adored husband and father."

Born in 1955 at Fort Worth Texas, Rolling Stone reveals Paxton had a flourishing showbusiness career spanning 42 years since he started 1975. The actor starred in so many notable films such as "The Terminator", "Commando", "Aliens" during the 80s. 

His star shown brighter in the 1990s, starring in blockbusters such as  "True Lies", "Twister" and "Titanic". However, it was in "Apollo 13" where he won the Screen Actors Guild Award for Outstanding Performance by a Cast in a Motion Picture in 1996.

Paxton had many tv accomplishments as well. His portrayal of polygamist Bill Henrickson from 2006 to 2011 in the HBO drama "Big Love" received exceptional reviews. That role earned him six nominations from different award-giving bodies.

Fans will be able to see Paxton one last time later this year in "The Circle". Currently in post-production, the movie also stars Tom Hanks and Emma Watson.