Remember When Michael Lohan was on #RHOA? Relive Bravo's Best Celebrity Cameos!

Prepare to be starstruck by Lil Kim, Chris Pratt, Brian Austin Green, and more!

Bravo's list of celebrity sightings is pretty extensive. Who can forget when Chris Pratt judged that Top Chef challenge with wife Anna Faris? Or when we learned about Lil' Kim's passion for cake design on Pregnant in Heels?

But perhaps the most under-the-radar cameo was Lindsay Lohan's father, Michael Lohan, becoming a bystander to Sheree Whitfield's epic wig-shift moment with Kim Zolciak-Biermann on The Real Housewives of Atlanta. Let host Daryn Carp help you navigate more of Bravo's star-studded history in the video above!

Throwback Bravo is a hilarious history lesson on some of our most memorable moments. Celebrate #TBT right and check back every Thursday for new episodes!