Justin Timberlake told Ellen DeGeneres that marrying actress Jessica Biel was one of the best decisions he ever made.

On the April 25 episode of Ellen's show, the Suit & Tie singer declared that marrying actress Jessica Biel was one of his better moments. The two married in Italy last October. They dated for four years and broke up numerous times during their courtship before becoming engaged. Their star studded wedding was attended by celebrities such as Jimmy Fallon.

"Every once in a while I can catch a glimpse of her when she doesn't see me looking, and I have this moment where I'm like, 'If you never make a good decision . . . if you only make bad decisions for the rest of your life. You made one really good decision," he said.

Timberlake and Biel have been married for six months now and are still in the honeymoon phase. He couldn't stop gushing to the talk show host.

"Because she's just like . . . it's nice to marry your friend. It's nice to marry your best friend," he said.

"It suits me."

DeGeneres extended her compliments to Timberlake. She said she could tell that he was happy during their lighthearted banter.

"Yes, it does. It does suit you. I'm very happy for you," she said.

The couple just walked the red carpet for the Time 100 gala on Tuesday night. They color coordinated in black. Timberlake was observed whispering into his smiling wife's ear and stayed close to her throughout the night.

Biel has also discussed her joy at being Mrs. Timberlake in December 2012. She gave Good Morning America an  interview about her marital bliss.

"It's so funny -- it feels like nothing's changed, and yet everything's changed," she said.

"It's kind of that intangible thing. You can't put your finger on it - I guess the idea of having sort of a partner in crime, and I guess the word 'husband' is pretty amazing."

Biel shared what her favorite part of being wed was.

"I'm loving it," Biel said.

 "It's so fun to say, 'Oh, this is my husband."