Despite the rumors about Gwen Stefani being pregnant and marrying Blake Shelton, the Hollywood couple continue to remain strong. In fact, the couple's recent PDA was in front of President Barack Obama during his Final State Dinner.

Rumors deemed that Stefani is a pregnant bride. According to one tabloid story, "Blake Shelton is set to become a first-time dad (and third-time husband!) with Gwen Stefani by his side," adding that, "over the past few months, [Stefani] has been planning a blowout Christmas wedding and trying to get pregnant."

"Friends believe she already could be pregnant," a so-called "insider" claimed in the magazine. "She's been eating a lot of carbs, which she never eats except when she's pregnant." It's said Stefani "wants a baby girl after years of feeling outnumbered at home," and that "expecting a baby wouldn't make her postpone her nuptials."

However, Stefani's representative told Gossip Cop that the story is bogus, saying that she is not pregnant and they are not planning to tie the knot yet.

Despite all the rumors, the couple remained strong. As a matter of fact, Gwen Stefani and Blake Shelton seemed not to mind it all as they performed a duet during the blonde singer's consent night at the Forum in Los Angeles. The couple surprised the crowd with their duet of the famous song "Go Ahead And Break My Heart."

"They were really cute, smiling at each other," a source told E! News of Sunday's performance. "They hugged for a bit after the performance."

After the formal dinner held in honor of Italian Prime Minister Matteo Renzi and wife Agnese Landini, Gwen Stefani took the stage to perform. She was later on joined by Blake Shelton in singing, "Go Ahead And Break My Heart."