Miranda Lambert and Blake Shelton show a unified front at 'The Voice' premiere party

After shrugging off cheating rumors, Miranda Lambert is showing that she is still standing by the side of her husband, Blake Shelton. The couple, who have been married for two years, showed up together at "The Voice's" premiere party in Hollywood.

The two country singers certainly looked happy together at the event despite reports that Shelton had cheated on her with 23-year-old singer Cady Groves. A source tells Us Weekly that the duo "posed together on the carpet for a few pictures with their arms around each other. Then Miranda went straight in as Blake began his interviews."

This unified front comes not long after Lambert and Shelton squashed breakup rumors on Twitter. "Hey @mirandalambert... I just read in a tabloid that our marriage is falling apart," Shelton tweeted. Lambert jokingly responded with, "Oh no! Can't wait to read if we make it or not." The couple tied the knot in May 2011.