Selena Gomez turned 20 just yesterday but the whole world is dying to know what beau, Justin Bieber, did for her special day. Fans do know that Selena spent half of her time at the Teen's Choice Awards where she was pretty in pink. Yet, what happened to Selena's big birthday bash with the Bieber right after the event?

The Teen's Choice Awards took place on July 22 where A-list celebrities from Hollywood hit the red carpet. Along for the crazy and colorful event was birthday girl, Selena Gomez. The former Disney star wowed the crowd with her mini pink dress that showcased her awesome legs and busty cleavage. Also present during the event was Gomez's beau, Justin Bieber. Surprisingly, Bieber failed to call out to Selena during his performance on stage. Well, that would be because the Bieber had a whole event planned out for Gomez after the awards show wrapped up.

Being the perfect "Boyfriend", Justin Bieber planned an intimate, post Teen Choice Awards party for Gomez at the II Cielo in Beverly Hills. According to Hollywood Life, Gomez was given the royal treatment up to the tiniest detail.

"Justin made sure everyone at Il Cielo treated Selena like a princess last night," said the source, adding "He was really adorable about it. You could tell that her birthday dinner party meant a lot to him."

All details of the night were planned out by the 18-year old teenage heartthrob. The well-planned party is a statement of how head over heels Justin Bieber is for girlfriend, Selena Gomez. Surely those break-up rumors can simply stop.

"There were even rose petals on the tables, which was the singer's idea. He is quite the romantic. The party was held in the back room and was very intimate. There were about 30 guests," added the source. Even the menu was pretty swag-ed up by the Canadian crooner.

"There was plenty of food to choose from including grilled calamari, baby spinach with sliced pears, goat cheese and candied walnuts, homemade pappardelle with lobster, grilled salmon and grilled rib-eye steak," continued the insider.

So how did the lovely, Selena Gomez, react to such posh treatment? Sources claim the 20-year old cried - tears of joy that is.

"It was basically about how wonderful and exceptional Selena is and everyone stood up and applauded," says the source, adding, "It was very sweet."