Rumours surfaced this week (beg23Aug10) suggesting that Rivera was so upset when her on/off boyfriend Salling started seeing other girls, she hurled eggs at his luxury Lexus and scratched the paintwork.

But the actors have taken to Twitter.com in a bid to dismiss speculation about tension on set, posting a picture which shows Rivera playfully pretending to throttle Salling in between takes, under the heading, ""Silly rumours, we're the best of friends"".