Russell, who Hudson considers to be her true father, spoke to the Canadian entertainment programme etalk about his daughter's engagement to Muse frontman Matthew Bellamy, where the Miracle star admitted that he has loved many of Hudson's exes.
"I gotta say, I love Chris Robinson, loved him, still do," Russell said. "I loved Alex [Rodriguez]. We had a tremendous time together."
Hudson married Robinson in 2000, but the couple decided to split in 2006. She has a son, Ryder, from that marriage. Since separating from Robinson, Hudson dated the Yankee player, as well as Owen Wilson and Lance Armstrong.
The Something Borrowed actress said in March that she was from an unconventional family, stating that this fact has helped her come to appreciate her life even more.
Hudson revealed in January that she is expecting a child with Bellamy. Although she initially denied being engaged to the Muse singer, Hudson recently announced that the two will be getting married.
While interviewing Hudson on the Today Show, host Matt Lauer pointed to the actress's finger and asked if she was wearing a new ring.
"This is new!" Hudson said. "I haven't really announced it, I was waiting for someone to notice."
Hudson went on to reveal that Bellamy had proposed in mid-April.