After the A-list actress and Bellamy recently called off their engagement, Hudson is hooking up with Hough, Us Weeklyreported.
Hudson, 35, and Hough, 29, were photographed together at Goldie Hawn's inaugural Love for Kids benefit in Beverly Hills late last month and, according to sources, the pair enjoyed dinner and drinks at Nice Guy Restaurant in Los Angeles and shut the place down this past weekend.
Hough admitted onDancing with the Stars' nineteenth season he's very close with Hudson, her mother and their family.
Hudson also commented in January about how she wasn't in a rush to marry Bellamy because she comes from an unconventional family and wedding planning is very time consuming.
Back in 2013, Hudson reportedly told Shape magazine she was often tearing up the dance floor with Hough.
"My heart is really in contemporary jazz, but lately I've been ballroom dancing with Derek Hough," she said. "It's been a real blast."
The How to Lose a Guy in 10 Days star began dating Bellamy, the 36-year-old Muse frontman, in 2010 and the couple got engaged in April 2011. They have a three-year-old son Bingham Hawn Bellamy together. Hudson also has a 10-year-old son Ryder from her previous marriage to Chris Robinson, which ended in November 2006.