Celebrity Twitter Pictures of Nicole Richie, Joel Madden, Kate Waterhouse, Selena Gomez

Celebrities kept fans in the loop with their busy lives on social media this week. Nicole Richie and Joel Madden have spent lots of quality time with different family members — Nicole with Joel's brother Josh, Joel with Nicole's dad Lionel — but they seemed to have an extra fun time when they met up with The Wiggles. Kate Waterhouse continued to enjoy her European honeymoon with a big bellini. Selena Gomez joined her boyfriend Justin Bieber during his whirlwind stop in Australia, taking some time to check out Aussie landmarks, while The Morning Show's Larry Emdur impersonated the musician at his Sunrise performance. Click through to see all the fun snaps, and don't forget to like us on Facebook and follow us on Twitter for exciting news and photos!