Pink and husband Carey Hart have taken to Twitter to slam performers at the recent Billboard Music Awards for lip syncing.
The 'Who Knew' singer took to her Twitter account during the live broadcast of the awards show, seeming to allude to singer Chris Brown's performance of 'Turn Up the Music'.
In one message she wrote: "One day if I lipsync, I hope I do it as well as him." Her husband Carey Hart also made comments that were believed to be aimed at Katy Perry following her performance of 'Wide Awake' at the awards.
"I'm pretty sure I saw my wife did [sic] that same performance, but she was 3 months pregnant and actually sang the song," Hart tweeted.
When later asked if he was referring to Perry, he replied: "No. Talking about the BMX."
Adele was the big winner at last night's Billboard Music Awards in Las Vegas, picking up an astonishing 12 awards.
Despite the 'Set Fire To The Rain' singer's absence at the ceremony, she won awards including Top Female Artist, Top Pop Album and Top Billboard 200 Album for her acclaimed release '21' and Top Alternative Song for 'Rolling In The Deep'.
LMFAO also had a successful night at the awards picking up six awards, including Top Duo/Group and Top Hot 100 song and Top Pop Song for their Vodafone Big Top 40 number one single 'Party Rock Anthem'.
Billboard Awards 2012 Red Carpet Arrivals