The Sweetings are definitely one of the sweetest couples in Hollywood today, and just days before her 29^th birthday, 'Big Bang Theory' star Kaley Cuoco-Sweeting was surprised by her husband Ryan Sweeting.

Not long ago, Kaley surprised her husband for his birthday and now, Ryan has returned the favor, by throwing her a party.

It was a pink and gold party since the place where the party was held, was filled with pink and gold and a lot of flowers. Apparently, Cuoco loved the pink flowers and everything else that was in the party which was specifically selected by her husband as he coordinated with a top party planner.

It was a cozy and sweet night at the Nobu restaurant in Malibu where the surprise party was held for Cuoco. Additionally, it has been reported that Ryan planned the party with the help of Lauren Tatum Events months in advance.

"Kaley had no idea about the party and said it's the first time she'd ever been surprised," Lauren Tatum revealed to E! News, "Ryan had been planning the party with me since July and is a GREAT planner! He wanted to make sure that every detail was tailored to everything she loves," she added.

Of course, everything turned out well and the birthday girl was definitely surprised to see her friends and family shout out their greetings when Cuoco and Sweeting arrived. "Just when I thought no one could EVER surprise me, Mr. Sweeting goes and does it," Cuoco wrote on Instagram, "best birthday of my life / thank you to everyone involved- you know who you are," she added.

To top it all off, Ryan even had an inspirational song he made just for his lovely wife. "Ryan had a romantic and hysterical song written for Kaley that all of the guests learned and sang to her, as a surprise," Tatum said.

And added, "she sat in a chair and listened to her friends sing, and eventually grabbed the printed lyrics and joined in, as well. We played the song at the party a few times throughout the night and Kaley and the guests loved it."